DanglingPtr: Mark all of them as untriaged [20/N]

This patch is a no-op with all the common build flags.

Add the "DanglingUntriaged" raw_ptr annotation. It indicates a raw_ptr
becomes dangling, and it should be triaged/fixed. This will also disable
dangling detection for those pointers, once enabled.

These were identified by running the lacros-arm-generic-rel CQ bot with
DPD activated (both build + runtime here: https://crrev.com/c/3941825)

Bug: 1291138
Change-Id: I794fc28f0a9ace8b2cf5dfd14e9391896ac1fd55
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/4083425
Reviewed-by: Arthur Sonzogni <arthursonzogni@chromium.org>
Owners-Override: Arthur Sonzogni <arthursonzogni@chromium.org>
Commit-Queue: Ali Hijazi <ahijazi@chromium.org>
Cr-Commit-Position: refs/heads/main@{#1080246}

dbus/object_manager.h

@@ -333,7 +333,7 @@ class CHROME_DBUS_EXPORT ObjectManager final
   std::string service_name_owner_;
   std::string match_rule_;
   ObjectPath object_path_;
-  raw_ptr<ObjectProxy> object_proxy_;
+  raw_ptr<ObjectProxy, DanglingUntriaged> object_proxy_;
   bool setup_success_;
   bool cleanup_called_;
 
@@ -349,7 +349,7 @@ class CHROME_DBUS_EXPORT ObjectManager final
     Object();
     ~Object();
 
-    raw_ptr<ObjectProxy> object_proxy;
+    raw_ptr<ObjectProxy, DanglingUntriaged> object_proxy;
 
     // Maps the name of an interface to the specific PropertySet structure
     // of that interface's properties.

dbus/property.h

@@ -333,7 +333,7 @@ class CHROME_DBUS_EXPORT PropertySet {
 
   // Pointer to object proxy for making method calls, no ownership is taken
   // so this must outlive this class.
-  raw_ptr<ObjectProxy> object_proxy_;
+  raw_ptr<ObjectProxy, DanglingUntriaged> object_proxy_;
 
   // Interface of property, e.g. "org.chromium.ExampleService", this is
   // distinct from the interface of the method call itself which is the

gpu/command_buffer/service/shared_image/gl_ozone_image_representation.h

@@ -43,7 +43,7 @@ class GLOzoneImageRepresentationShared {
 
     bool context_lost_ = false;
     std::unique_ptr<ui::NativePixmapGLBinding> binding_;
-    raw_ptr<gles2::Texture> texture_ = nullptr;
+    raw_ptr<gles2::Texture, DanglingUntriaged> texture_ = nullptr;
     scoped_refptr<gles2::TexturePassthrough> texture_passthrough_;
   };