More POSIX support for Chromium, consisting mostly of broadening ifdefs. This

patch cuts across modules, as there's only a handful necessary for each,
with the most in chrome/test/. ALSA is enabled on FreeBSD and Solaris, as
libasound has been ported to those two platforms, and I moved resolv.h in
host_resolver_proc.cc, because it depends on headers from sys_addrinfo.h on
FreeBSD.

Patch by ruben (chromium@hybridsource.org)

Review URL: http://codereview.chromium.org/6976055

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@87641 0039d316-1c4b-4281-b951-d872f2087c98

base/debug/leak_annotations.h

@@ -8,7 +8,7 @@
 
 #include "build/build_config.h"
 
-#if defined(OS_LINUX) && defined(USE_HEAPCHECKER)
+#if defined(OS_POSIX) && !defined(OS_MACOSX) && defined(USE_HEAPCHECKER)
 
 #include "third_party/tcmalloc/chromium/src/google/heap-checker.h"
 

chrome/browser/ui/tab_contents/tab_contents_wrapper.cc

@@ -151,7 +151,7 @@ TabContentsWrapper::TabContentsWrapper(TabContents* contents)
                  NotificationService::AllSources());
   registrar_.Add(this, NotificationType::USER_STYLE_SHEET_UPDATED,
                  NotificationService::AllSources());
-#if defined(OS_LINUX)
+#if defined(OS_POSIX) && !defined(OS_MACOSX)
   registrar_.Add(this, NotificationType::BROWSER_THEME_CHANGED,
                  NotificationService::AllSources());
 #endif
@@ -413,7 +413,7 @@ void TabContentsWrapper::Observe(NotificationType type,
     case NotificationType::USER_STYLE_SHEET_UPDATED:
       UpdateWebPreferences();
       break;
-#if defined(OS_LINUX)
+#if defined(OS_POSIX) && !defined(OS_MACOSX)
     case NotificationType::BROWSER_THEME_CHANGED: {
       UpdateRendererPreferences();
       break;

chrome/chrome_tests.gypi

@@ -2973,7 +2973,7 @@
             '../third_party/WebKit/Source/WebCore/WebCore.gyp/WebCore.gyp:webcore',
           ],
         }],
-        ['OS=="linux"', {
+        ['toolkit_uses_gtk == 1', {
           'dependencies': [
             '../build/linux/system.gyp:gtk',
             '../tools/xdisplaycheck/xdisplaycheck.gyp:xdisplaycheck',

chrome/common/chrome_constants.cc

@@ -27,27 +27,27 @@ const char kChromeVersionEnvVar[] = "CHROME_VERSION";
 #if defined(OS_WIN)
 const FilePath::CharType kBrowserProcessExecutableName[] = FPL("chrome.exe");
 const FilePath::CharType kHelperProcessExecutableName[] = FPL("chrome.exe");
-#elif defined(OS_LINUX)
-const FilePath::CharType kBrowserProcessExecutableName[] = FPL("chrome");
-// Helper processes end up with a name of "exe" due to execing via
-// /proc/self/exe.  See bug 22703.
-const FilePath::CharType kHelperProcessExecutableName[] = FPL("exe");
 #elif defined(OS_MACOSX)
 const FilePath::CharType kBrowserProcessExecutableName[] = FPL(PRODUCT_STRING);
 const FilePath::CharType kHelperProcessExecutableName[] =
     FPL(PRODUCT_STRING " Helper");
+#elif defined(OS_POSIX)
+const FilePath::CharType kBrowserProcessExecutableName[] = FPL("chrome");
+// Helper processes end up with a name of "exe" due to execing via
+// /proc/self/exe.  See bug 22703.
+const FilePath::CharType kHelperProcessExecutableName[] = FPL("exe");
 #endif  // OS_*
 #if defined(OS_WIN)
 const FilePath::CharType kBrowserProcessExecutablePath[] = FPL("chrome.exe");
 const FilePath::CharType kHelperProcessExecutablePath[] = FPL("chrome.exe");
-#elif defined(OS_LINUX)
-const FilePath::CharType kBrowserProcessExecutablePath[] = FPL("chrome");
-const FilePath::CharType kHelperProcessExecutablePath[] = FPL("chrome");
 #elif defined(OS_MACOSX)
 const FilePath::CharType kBrowserProcessExecutablePath[] =
     FPL(PRODUCT_STRING ".app/Contents/MacOS/" PRODUCT_STRING);
 const FilePath::CharType kHelperProcessExecutablePath[] =
     FPL(PRODUCT_STRING " Helper.app/Contents/MacOS/" PRODUCT_STRING " Helper");
+#elif defined(OS_POSIX)
+const FilePath::CharType kBrowserProcessExecutablePath[] = FPL("chrome");
+const FilePath::CharType kHelperProcessExecutablePath[] = FPL("chrome");
 #endif  // OS_*
 #if defined(OS_MACOSX)
 const FilePath::CharType kFrameworkName[] =

chrome/test/automated_ui_tests/automated_ui_tests.cc

@@ -113,7 +113,7 @@ std::string GetChromeRevision() {
   file_info.reset(
       FileVersionInfo::CreateFileVersionInfo(FilePath(kChromeDll)));
   last_change = WideToASCII(file_info->last_change());
-#elif defined(OS_LINUX) || defined(OS_MACOSX)
+#elif defined(OS_POSIX)
   chrome::VersionInfo version_info;
   last_change = version_info.LastChange();
 #endif // !defined(OS_WIN)

chrome/test/automation/automation_proxy_uitest.cc

@@ -1382,7 +1382,7 @@ TEST_F(ExternalTabUITestPopupEnabled, MAYBE_UserGestureTargetBlank) {
 #endif  // defined(OS_WIN)
 
 // TODO(port): Need to port autocomplete_edit_proxy.* first.
-#if defined(OS_WIN) || defined(OS_LINUX)
+#if !defined(OS_MACOSX)
 TEST_F(AutomationProxyTest, AutocompleteGetSetText) {
   scoped_refptr<BrowserProxy> browser(automation()->GetBrowserWindow(0));
   ASSERT_TRUE(browser.get());
@@ -1426,7 +1426,7 @@ TEST_F(AutomationProxyTest, AutocompleteParallelProxy) {
   EXPECT_EQ(text_to_set2, actual_text2);
 }
 
-#endif  // defined(OS_WIN) || defined(OS_LINUX)
+#endif  // !defined(OS_MACOSX)
 
 #if defined(OS_MACOSX)
 // Disabled, http://crbug.com/48601.

chrome/test/chrome_process_util.cc

@@ -61,8 +61,8 @@ ChromeProcessList GetRunningChromeProcesses(base::ProcessId browser_pid) {
     result.push_back(process_entry->pid());
   }
 
-#if defined(OS_LINUX)
-  // On Linux we might be running with a zygote process for the renderers.
+#if defined(OS_POSIX) && !defined(OS_MACOSX)
+  // On Unix we might be running with a zygote process for the renderers.
   // Because of that we sweep the list of processes again and pick those which
   // are children of one of the processes that we've already seen.
   {
@@ -72,9 +72,9 @@ ChromeProcessList GetRunningChromeProcesses(base::ProcessId browser_pid) {
     while (const base::ProcessEntry* process_entry = it.NextProcessEntry())
       result.push_back(process_entry->pid());
   }
-#endif  // defined(OS_LINUX)
+#endif  // defined(OS_POSIX) && !defined(OS_MACOSX)
 
-#if defined(OS_LINUX) || defined(OS_MACOSX)
+#if defined(OS_POSIX)
   // On Mac OS X we run the subprocesses with a different bundle, and
   // on Linux via /proc/self/exe, so they end up with a different
   // name.  We must collect them in a second pass.

chrome/test/plugin/pdf_browsertest.cc

@@ -291,7 +291,7 @@ IN_PROC_BROWSER_TEST_F(PDFBrowserTest, FLAKY_SLOW_Loading) {
     std::string filename = file_path.BaseName().MaybeAsASCII();
     ASSERT_FALSE(filename.empty());
 
-#if defined(OS_MACOSX) || defined(OS_LINUX)
+#if defined(OS_POSIX)
     if (filename == "sample.pdf")
       continue;  // Crashes on Mac and Linux.  http://crbug.com/63549
 #endif

chrome/test/reliability/page_load_test.cc

@@ -193,7 +193,7 @@ class PageLoadTest : public UITest {
     file_info.reset(
         FileVersionInfo::CreateFileVersionInfo(FilePath(kChromeDll)));
     last_change = WideToASCII(file_info->last_change());
-#elif defined(OS_LINUX) || defined(OS_MACOSX)
+#elif defined(OS_POSIX)
     // TODO(fmeawad): On Mac, the version retrieved here belongs to the test
     // module and not the chrome binary, need to be changed to chrome binary
     // instead.

chrome/test/startup/feature_startup_test.cc

@@ -198,7 +198,7 @@ TEST_F(NewTabUIStartupTest, FLAKY_NewTabTimingTestsCold) {
   RunNewTabTimingTest();
 }
 
-#if defined(OS_LINUX)
+#if defined(TOOLKIT_USES_GTK)
 TEST_F(NewTabUIStartupTest, GtkThemeCold) {
   RunStartupTest("tab_gtk_theme_cold", false /* cold */,
                  false /* not important */,

chrome/test/startup/startup_test.cc

@@ -366,7 +366,7 @@ TEST_F(StartupTest, PerfComplexTheme) {
                  ProxyLauncher::COMPLEX_THEME, 0, 0);
 }
 
-#if defined(OS_LINUX)
+#if defined(TOOLKIT_USES_GTK)
 TEST_F(StartupTest, PerfGtkTheme) {
   RunStartupTest("warm", "gtk-theme", WARM, NOT_IMPORTANT,
                  ProxyLauncher::NATIVE_THEME, 0, 0);

chrome/test/test_launcher_utils.cc

@@ -67,7 +67,7 @@ bool OverrideUserDataDir(const FilePath& user_data_dir) {
   // This matches what is done in ChromeMain().
   success = PathService::Override(chrome::DIR_USER_DATA, user_data_dir);
 
-#if defined(OS_LINUX)
+#if defined(OS_POSIX) && !defined(OS_MACOSX)
   // Make sure the cache directory is inside our clear profile. Otherwise
   // the cache may contain data from earlier tests that could break the
   // current test.

chrome/test/ui/history_uitest.cc

@@ -84,7 +84,7 @@ TEST_F(HistoryTester, VerifyHistoryLength3) {
                 kTestCompleteSuccess, TestTimeouts::action_max_timeout_ms());
 }
 
-#if defined(OS_WIN) || defined(OS_LINUX)
+#if !defined(OS_MACOSX)
 TEST_F(HistoryTester, ConsiderRedirectAfterGestureAsUserInitiated) {
   // Test the history length for the following page transition.
   //
@@ -116,7 +116,7 @@ TEST_F(HistoryTester, ConsiderRedirectAfterGestureAsUserInitiated) {
   WaitForFinish("History_Length_Test_12", "1", url, kTestCompleteCookie,
                 kTestCompleteSuccess, TestTimeouts::action_max_timeout_ms());
 }
-#endif  // defined(OS_WIN) || defined(OS_LINUX)
+#endif  // !defined(OS_MACOSX)
 
 TEST_F(HistoryTester, ConsiderSlowRedirectAsUserInitiated) {
   // Test the history length for the following page transition.

chrome/test/ui_test_utils.cc

@@ -289,7 +289,7 @@ void RunMessageLoop() {
 #if defined(TOOLKIT_VIEWS)
   views::AcceleratorHandler handler;
   loop->Run(&handler);
-#elif defined(OS_LINUX)
+#elif defined(OS_POSIX) && !defined(OS_MACOSX)
   loop->Run(NULL);
 #else
   loop->Run();

gpu/command_buffer/service/gles2_cmd_decoder.cc

@@ -2629,7 +2629,7 @@ void GLES2DecoderImpl::DoCopyTextureToParentTextureCHROMIUM(
 }
 
 void GLES2DecoderImpl::DoResizeCHROMIUM(GLuint width, GLuint height) {
-#if defined(OS_LINUX)
+#if defined(OS_POSIX) && !defined(OS_MACOSX)
   // Make sure that we are done drawing to the back buffer before resizing.
   glFinish();
 #endif

gpu/demos/demos.gyp

@@ -14,7 +14,7 @@
       # also be compiled with -fPIC flag. Setting GYP_DEFINES="linux_fpic=1"
       # compiles everything with -fPIC. Disable pepper demos on linux/x64
       # unless linux_fpic is 1.
-      ['OS=="linux" and (target_arch=="x64" or target_arch=="arm") and linux_fpic!=1', {
+      ['os_posix == 1 and OS != "mac" and (target_arch=="x64" or target_arch=="arm") and linux_fpic!=1', {
         'enable_pepper_demos%': 0,
       }, {
         'enable_pepper_demos%': 1,
@@ -107,7 +107,7 @@
           ],
         },
         'conditions': [
-          ['OS=="linux"', {
+          ['os_posix == 1 and OS != "mac"', {
             # -gstabs, used in the official builds, causes an ICE. Remove it.
             'cflags!': ['-gstabs'],
           }],

gpu/demos/framework/main_exe.cc

@@ -8,9 +8,9 @@
 #include "gpu/demos/framework/window.h"
 #include "ui/gfx/gl/gl_surface.h"
 
-#if defined(OS_LINUX)
+#if defined(TOOLKIT_USES_GTK)
 #include <gtk/gtk.h>
-#endif  // OS_LINUX
+#endif  // TOOLKIT_USES_GTK
 
 namespace {
 static const int kWindowWidth = 512;
@@ -18,9 +18,9 @@ static const int kWindowHeight = 512;
 }  // namespace.
 
 int main(int argc, char** argv) {
-#if defined(OS_LINUX)
+#if defined(TOOLKIT_USES_GTK)
   gtk_init(&argc, &argv);
-#endif  // OS_LINUX
+#endif  // TOOLKIT_USES_GTK
 
   // AtExitManager is used by singleton classes to delete themselves when
   // the program terminates.

gpu/gles2_conform_support/gles2_conform_support.gyp

@@ -54,7 +54,7 @@
         'egl_native',
       ],
       'conditions': [
-        ['OS=="linux"', {
+        ['toolkit_uses_gtk == 1', {
           'dependencies': ['../../build/linux/system.gyp:gtk'],
         }],
       ],
@@ -76,7 +76,7 @@
         '<(DEPTH)/third_party/expat/expat.gyp:expat',
       ],
       'conditions': [
-        ['OS=="linux"', {
+        ['toolkit_uses_gtk == 1', {
           'dependencies': ['../../build/linux/system.gyp:gtk'],
         }],
       ],

gpu/gles2_conform_support/native/main.cc

@@ -5,9 +5,9 @@
 #include "base/at_exit.h"
 #include "base/message_loop.h"
 
-#if defined(OS_LINUX)
+#if defined(TOOLKIT_USES_GTK)
 #include <gtk/gtk.h>
-#endif  // OS_LINUX
+#endif
 
 extern "C" {
 #if defined(GLES2_CONFORM_SUPPORT_ONLY)
@@ -18,9 +18,9 @@ extern "C" {
 }
 
 int main(int argc, char *argv[]) {
-#if defined(OS_LINUX)
+#if defined(TOOLKIT_USES_GTK)
   gtk_init(&argc, &argv);
-#endif  // OS_LINUX
+#endif
 
   base::AtExitManager at_exit;
   MessageLoopForUI message_loop;

ipc/sync_socket_unittest.cc

@@ -20,9 +20,9 @@
 #include "testing/gtest/include/gtest/gtest.h"
 #include "testing/multiprocess_func_list.h"
 
-#if defined(OS_LINUX) || defined(OS_MACOSX)
+#if defined(OS_POSIX)
 #include "base/file_descriptor_posix.h"
-#endif  // defined(OS_LINUX) || defined(OS_MACOSX)
+#endif
 
 enum IPCMessageIds {
   UNUSED_IPC_TYPE,

media/base/media_switches.cc

@@ -6,7 +6,7 @@
 
 namespace switches {
 
-#if defined(OS_LINUX)
+#if defined(OS_LINUX) || defined(OS_FREEBSD) || defined(OS_SOLARIS)
 // The Alsa device to use when opening an audio stream.
 const char kAlsaOutputDevice[] = "alsa-output-device";
 // The Alsa device to use when opening an audio input stream.

media/base/media_switches.h

@@ -11,7 +11,7 @@
 
 namespace switches {
 
-#if defined(OS_LINUX)
+#if defined(OS_LINUX) || defined(OS_FREEBSD) || defined(OS_SOLARIS)
 extern const char kAlsaOutputDevice[];
 extern const char kAlsaInputDevice[];
 #endif

media/tools/shader_bench/shader_bench.cc

@@ -25,7 +25,7 @@
 #include "ui/gfx/gl/gl_surface.h"
 #include "ui/gfx/native_widget_types.h"
 
-#if defined(OS_LINUX)
+#if defined(TOOLKIT_USES_GTK)
 #include <gtk/gtk.h>
 #endif
 
@@ -98,7 +98,7 @@ int main(int argc, char** argv) {
   }
 
   // Read command line.
-#if defined(OS_LINUX)
+#if defined(TOOLKIT_USES_GTK)
   gtk_init(&argc, &argv);
 #endif
   CommandLine::Init(argc, argv);

net/base/host_resolver_impl.cc

@@ -99,13 +99,15 @@ HostCache* CreateDefaultCache() {
 std::vector<int> GetAllGetAddrinfoOSErrors() {
   int os_errors[] = {
 #if defined(OS_POSIX)
+#if !defined(OS_FREEBSD)
     EAI_ADDRFAMILY,
+    EAI_NODATA,
+#endif
     EAI_AGAIN,
     EAI_BADFLAGS,
     EAI_FAIL,
     EAI_FAMILY,
     EAI_MEMORY,
-    EAI_NODATA,
     EAI_NONAME,
     EAI_SERVICE,
     EAI_SOCKTYPE,
@@ -1058,7 +1060,7 @@ HostResolverImpl::HostResolverImpl(
 #if defined(OS_WIN)
   EnsureWinsockInit();
 #endif
-#if defined(OS_LINUX)
+#if defined(OS_POSIX) && !defined(OS_MACOSX)
   if (HaveOnlyLoopbackAddresses())
     additional_resolver_flags_ |= HOST_RESOLVER_LOOPBACK_ONLY;
 #endif
@@ -1598,7 +1600,7 @@ void HostResolverImpl::OnIPAddressChanged() {
     ipv6_probe_job_ = new IPv6ProbeJob(this);
     ipv6_probe_job_->Start();
   }
-#if defined(OS_LINUX)
+#if defined(OS_POSIX) && !defined(OS_MACOSX)
   if (HaveOnlyLoopbackAddresses()) {
     additional_resolver_flags_ |= HOST_RESOLVER_LOOPBACK_ONLY;
   } else {

net/base/host_resolver_proc.cc

@@ -6,16 +6,16 @@
 
 #include "build/build_config.h"
 
-#if defined(OS_POSIX) && !defined(OS_MACOSX)
-#include <resolv.h>
-#endif
-
 #include "base/logging.h"
 #include "net/base/address_list.h"
 #include "net/base/dns_reload_timer.h"
 #include "net/base/net_errors.h"
 #include "net/base/sys_addrinfo.h"
 
+#if defined(OS_POSIX) && !defined(OS_MACOSX)
+#include <resolv.h>
+#endif
+
 namespace net {
 
 namespace {
@@ -248,7 +248,7 @@ int SystemHostResolverProc(const std::string& host,
 #if defined(OS_WIN)
     if (err != WSAHOST_NOT_FOUND && err != WSANO_DATA)
       return ERR_NAME_RESOLUTION_FAILED;
-#elif defined(OS_POSIX)
+#elif defined(OS_POSIX) && !defined(OS_FREEBSD)
     if (err != EAI_NONAME && err != EAI_NODATA)
       return ERR_NAME_RESOLUTION_FAILED;
 #endif

remoting/host/host_plugin.cc

@@ -919,9 +919,9 @@ OSCALL NPError NP_GetEntryPoints(NPPluginFuncs* nppfuncs) {
 }
 
 OSCALL NPError NP_Initialize(NPNetscapeFuncs* npnetscape_funcs
-#if defined(OS_LINUX)
+#if defined(OS_POSIX) && !defined(OS_MACOSX)
                             , NPPluginFuncs* nppfuncs
-#endif  // OS_LINUX
+#endif
                             ) {
   LOG(INFO) << "NP_Initialize";
   if (g_at_exit_manager)
@@ -935,9 +935,9 @@ OSCALL NPError NP_Initialize(NPNetscapeFuncs* npnetscape_funcs
 
   g_at_exit_manager = new base::AtExitManager;
   g_npnetscape_funcs = npnetscape_funcs;
-#if defined(OS_LINUX)
+#if defined(OS_POSIX) && !defined(OS_MACOSX)
   NP_GetEntryPoints(nppfuncs);
-#endif  // OS_LINUX
+#endif
   return NPERR_NO_ERROR;
 }
 

skia/ext/image_operations_unittest.cc

@@ -506,7 +506,7 @@ TEST(ImageOperations, ResizeShouldAverageColors) {
     { skia::ImageOperations::RESIZE_HAMMING1, "HAMMING1", 0.0f },
     { skia::ImageOperations::RESIZE_LANCZOS2, "LANCZOS2", 0.0f },
     { skia::ImageOperations::RESIZE_LANCZOS3, "LANCZOS3", 0.0f },
-#if defined(OS_LINUX) && !defined(GTV)
+#if defined(OS_POSIX) && !defined(GTV)
     // SUBPIXEL has slightly worse performance than the other filters:
     //   6.324  Bottom left/right corners
     //   5.099  Top left/right corners

skia/ext/vector_platform_device_skia.cc

@@ -56,7 +56,7 @@ PlatformDevice::PlatformSurface VectorPlatformDeviceSkia::BeginPlatformPaint() {
                                                  pdf_device_->height(),
                                                  false, /* not opaque */
                                                  NULL);
-#elif defined(OS_LINUX)
+#elif defined(OS_POSIX)
   raster_surface_ = BitmapPlatformDevice::Create(pdf_device_->width(),
                                                  pdf_device_->height(),
                                                  false /* not opaque */);