GLImage::OnMemoryDump Stubs + Some Impls

gpu/command_buffer/service/texture_definition.cc

Index: gpu/command_buffer/service/texture_definition.cc
diff --git a/gpu/command_buffer/service/texture_definition.cc b/gpu/command_buffer/service/texture_definition.cc
index c19b5d3d47cf03c76182a07143059209c2585d1f..466536bb5250e9f8078d2e922511a027b6f51d36 100644
--- a/gpu/command_buffer/service/texture_definition.cc
+++ b/gpu/command_buffer/service/texture_definition.cc
@@ -48,6 +48,9 @@ class GLImageSync : public gfx::GLImage {
                             gfx::OverlayTransform transform,
                             const gfx::Rect& bounds_rect,
                             const gfx::RectF& crop_rect) override;
+  void OnMemoryDump(base::trace_event::ProcessMemoryDump* pmd,
+                    uint64_t process_tracing_id,
+                    const std::string& dump_name) override;
 
  protected:
   ~GLImageSync() override;
@@ -118,6 +121,12 @@ bool GLImageSync::ScheduleOverlayPlane(gfx::AcceleratedWidget widget,
   return false;
 }
 
+void GLImageSync::OnMemoryDump(base::trace_event::ProcessMemoryDump* pmd,
+                               uint64_t process_tracing_id,
+                               const std::string& dump_name) {
+  // TODO(ericrk): Implement GLImage OnMemoryDump. crbug.com/514914
+}
+
 #if !defined(OS_MACOSX)
 class NativeImageBufferEGL : public NativeImageBuffer {
  public: