gpu: Compositor management of GpuMemoryBuffer instances.

ui/gl/gl_image_ref_counted_memory.cc

Index: ui/gl/gl_image_ref_counted_memory.cc
diff --git a/ui/gl/gl_image_ref_counted_memory.cc b/ui/gl/gl_image_ref_counted_memory.cc
index ed4e03f6a3a3ecf0866196f9825648cc5a8832b3..653d70a98c79901453bc22bc15a4695f10d7b365 100644
--- a/ui/gl/gl_image_ref_counted_memory.cc
+++ b/ui/gl/gl_image_ref_counted_memory.cc
@@ -19,13 +19,13 @@ GLImageRefCountedMemory::~GLImageRefCountedMemory() {
 }
 
 bool GLImageRefCountedMemory::Initialize(
-    base::RefCountedMemory* ref_counted_memory) {
-  if (!HasValidFormat())
+    base::RefCountedMemory* ref_counted_memory,
+    gfx::GpuMemoryBuffer::Format format) {
+  if (!GLImageMemory::Initialize(ref_counted_memory->front(), format))
     return false;
 
   DCHECK(!ref_counted_memory_.get());
   ref_counted_memory_ = ref_counted_memory;
-  GLImageMemory::Initialize(ref_counted_memory_->front());
   return true;
 }