gpu: Associate all GpuMemoryBuffers with unique IDs.

content/child/child_gpu_memory_buffer_manager.cc

Index: content/child/child_gpu_memory_buffer_manager.cc
diff --git a/content/child/child_gpu_memory_buffer_manager.cc b/content/child/child_gpu_memory_buffer_manager.cc
index 9965435923441f0e076efe76ac6d1ca8dd05c1b8..7d8b37a5ad41d6c128f274a49913182115f11487 100644
--- a/content/child/child_gpu_memory_buffer_manager.cc
+++ b/content/child/child_gpu_memory_buffer_manager.cc
@@ -13,7 +13,7 @@ namespace {
 
 void DeletedGpuMemoryBuffer(ThreadSafeSender* sender,
                             gfx::GpuMemoryBufferType type,
-                            const gfx::GpuMemoryBufferId& id) {
+                            gfx::GpuMemoryBufferId id) {
   TRACE_EVENT0("renderer",
                "ChildGpuMemoryBufferManager::DeletedGpuMemoryBuffer");
   sender->Send(new ChildProcessHostMsg_DeletedGpuMemoryBuffer(type, id));
@@ -52,11 +52,10 @@ ChildGpuMemoryBufferManager::AllocateGpuMemoryBuffer(
       handle,
       size,
       format,
-      base::Bind(
-          &DeletedGpuMemoryBuffer, sender_, handle.type, handle.global_id)));
+      base::Bind(&DeletedGpuMemoryBuffer, sender_, handle.type, handle.id)));
   if (!buffer) {
-    sender_->Send(new ChildProcessHostMsg_DeletedGpuMemoryBuffer(
-        handle.type, handle.global_id));
+    sender_->Send(
+        new ChildProcessHostMsg_DeletedGpuMemoryBuffer(handle.type, handle.id));
     return scoped_ptr<gfx::GpuMemoryBuffer>();
   }