Revert of Move gpu memory calculations to Compositor.

blimp/client/compositor/blimp_context_provider.cc

 // Copyright 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "blimp/client/compositor/blimp_context_provider.h"
 
 #include "base/bind.h"
 #include "base/callback_helpers.h"
 #include "base/lazy_instance.h"
 #include "gpu/command_buffer/client/gl_in_process_context.h"
@@ skipping 134 matching lines @@
   if (gr_context_)
     gr_context_->freeGpuResources();
 }
 
 void BlimpContextProvider::SetLostContextCallback(
     const LostContextCallback& lost_context_callback) {
   DCHECK(context_thread_checker_.CalledOnValidThread());
   lost_context_callback_ = lost_context_callback;
 }
 
+void BlimpContextProvider::SetMemoryPolicyChangedCallback(
+    const MemoryPolicyChangedCallback& memory_policy_changed_callback) {
+  // There's no memory manager for the in-process implementation.
+  // TODO(dtrainor): Figure out if we need a memory manager for Blimp.
+}
+
 void BlimpContextProvider::OnLostContext() {
   DCHECK(context_thread_checker_.CalledOnValidThread());
   if (!lost_context_callback_.is_null())
     base::ResetAndReturn(&lost_context_callback_).Run();
   if (gr_context_)
     gr_context_->abandonContext();
 }
 
 }  // namespace blimp