Explicitly include safe math stream operators as needed.

This is the second step towards minimizing the the total
number of inclusions of this file, and transitively, the
<ostream> header.

Bug: 1270812
Change-Id: I3313141fd68136121dceabf2605bf3a8e45d1ecf
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/3287603
Commit-Queue: Tom Sepez <tsepez@chromium.org>
Auto-Submit: Tom Sepez <tsepez@chromium.org>
Reviewed-by: Nico Weber <thakis@chromium.org>
Reviewed-by: Daniel Cheng <dcheng@chromium.org>
Reviewed-by: Klaus Weidner <klausw@chromium.org>
Owners-Override: Nico Weber <thakis@chromium.org>
Cr-Commit-Position: refs/heads/main@{#944711}

base/numerics/safe_math.h

@@ -9,8 +9,4 @@
 #include "base/numerics/clamped_math.h"
 #include "base/numerics/safe_conversions.h"
 
-#if !BASE_NUMERICS_DISABLE_OSTREAM_OPERATORS
-#include "base/numerics/ostream_operators.h"
-#endif
-
 #endif  // BASE_NUMERICS_SAFE_MATH_H_

cc/tiles/software_image_decode_cache.cc

@@ -14,6 +14,7 @@
 #include "base/debug/stack_trace.h"
 #include "base/format_macros.h"
 #include "base/metrics/histogram_macros.h"
+#include "base/numerics/ostream_operators.h"
 #include "base/strings/stringprintf.h"
 #include "base/threading/thread_task_runner_handle.h"
 #include "base/trace_event/memory_dump_manager.h"

chrome/utility/safe_browsing/mac/udif.cc

@@ -18,6 +18,7 @@
 #include "base/mac/foundation_util.h"
 #include "base/mac/scoped_cftyperef.h"
 #include "base/notreached.h"
+#include "base/numerics/ostream_operators.h"
 #include "base/numerics/safe_math.h"
 #include "base/strings/sys_string_conversions.h"
 #include "chrome/utility/safe_browsing/mac/convert_big_endian.h"

components/gcm_driver/crypto/gcm_message_cryptographer.cc

@@ -12,6 +12,7 @@
 
 #include "base/logging.h"
 #include "base/notreached.h"
+#include "base/numerics/ostream_operators.h"
 #include "base/numerics/safe_math.h"
 #include "base/strings/strcat.h"
 #include "base/strings/string_util.h"

content/renderer/pepper/pepper_media_stream_audio_track_host.cc

@@ -9,6 +9,7 @@
 #include "base/bind.h"
 #include "base/check_op.h"
 #include "base/location.h"
+#include "base/numerics/ostream_operators.h"
 #include "base/numerics/safe_math.h"
 #include "base/task/single_thread_task_runner.h"
 #include "base/threading/thread_task_runner_handle.h"

gpu/command_buffer/client/gles2_implementation.cc

@@ -27,6 +27,7 @@
 #include "base/compiler_specific.h"
 #include "base/containers/span.h"
 #include "base/cxx17_backports.h"
+#include "base/numerics/ostream_operators.h"
 #include "base/numerics/safe_math.h"
 #include "base/strings/string_split.h"
 #include "base/system/sys_info.h"

media/muxers/live_webm_muxer_delegate.cc

@@ -4,6 +4,8 @@
 
 #include "media/muxers/live_webm_muxer_delegate.h"
 
+#include "base/numerics/ostream_operators.h"
+
 namespace media {
 
 LiveWebmMuxerDelegate::LiveWebmMuxerDelegate(WriteDataCB write_data_callback)

third_party/blink/renderer/modules/xr/xr_cpu_depth_information.cc

@@ -9,6 +9,7 @@
 
 #include "base/cxx17_backports.h"
 #include "base/numerics/checked_math.h"
+#include "base/numerics/ostream_operators.h"
 #include "device/vr/public/mojom/vr_service.mojom-blink.h"
 #include "third_party/blink/renderer/core/dom/dom_exception.h"
 #include "third_party/blink/renderer/core/typed_arrays/dom_typed_array.h"

third_party/blink/renderer/platform/graphics/gpu/drawing_buffer.cc

@@ -37,6 +37,7 @@
 #include "base/logging.h"
 #include "base/memory/read_only_shared_memory_region.h"
 #include "base/numerics/checked_math.h"
+#include "base/numerics/ostream_operators.h"
 #include "build/build_config.h"
 #include "cc/layers/texture_layer.h"
 #include "components/viz/common/resources/bitmap_allocation.h"

third_party/crashpad/crashpad/util/file/string_file.cc

@@ -20,6 +20,7 @@
 #include <limits>
 
 #include "base/logging.h"
+#include "base/numerics/ostream_operators.h"
 #include "base/numerics/safe_math.h"
 #include "util/misc/implicit_cast.h"
 #include "util/numeric/safe_assignment.h"