1 files changed, 15 insertions, 9 deletions
diff --git a/chromium/cc/raster/bitmap_raster_buffer_provider.cc b/chromium/cc/raster/bitmap_raster_buffer_provider.cc
index c801facce0e..12eaae7efa7 100644
--- a/chromium/cc/raster/bitmap_raster_buffer_provider.cc
+++ b/chromium/cc/raster/bitmap_raster_buffer_provider.cc
@@ -11,6 +11,7 @@
 
 #include "base/macros.h"
 #include "base/strings/stringprintf.h"
+#include "base/trace_event/process_memory_dump.h"
 #include "base/trace_event/trace_event.h"
 #include "base/trace_event/trace_event_argument.h"
 #include "cc/raster/raster_source.h"
@@ -27,8 +28,13 @@ class BitmapSoftwareBacking : public ResourcePool::SoftwareBacking {
     frame_sink->DidDeleteSharedBitmap(shared_bitmap_id);
   }
 
-  base::UnguessableToken SharedMemoryGuid() override {
-    return shared_memory->mapped_id();
+  void OnMemoryDump(
+      base::trace_event::ProcessMemoryDump* pmd,
+      const base::trace_event::MemoryAllocatorDumpGuid& buffer_dump_guid,
+      uint64_t tracing_process_id,
+      int importance) const override {
+    pmd->CreateSharedMemoryOwnershipEdge(
+        buffer_dump_guid, shared_memory->mapped_id(), importance);
   }
 
   LayerTreeFrameSink* frame_sink;
@@ -50,13 +56,13 @@ class BitmapRasterBufferImpl : public RasterBuffer {
   }
 
   // Overridden from RasterBuffer:
-  void Playback(
-      const RasterSource* raster_source,
-      const gfx::Rect& raster_full_rect,
-      const gfx::Rect& raster_dirty_rect,
-      uint64_t new_content_id,
-      const gfx::AxisTransform2d& transform,
-      const RasterSource::PlaybackSettings& playback_settings) override {
+  void Playback(const RasterSource* raster_source,
+                const gfx::Rect& raster_full_rect,
+                const gfx::Rect& raster_dirty_rect,
+                uint64_t new_content_id,
+                const gfx::AxisTransform2d& transform,
+                const RasterSource::PlaybackSettings& playback_settings,
+                const GURL& url) override {
     TRACE_EVENT0("cc", "BitmapRasterBuffer::Playback");
     gfx::Rect playback_rect = raster_full_rect;
     if (resource_has_previous_content_) {