Implement OnMemoryStateChange for Various CC Classes

cc/tiles/software_image_decode_controller.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 "cc/tiles/software_image_decode_controller.h"
 
 #include <inttypes.h>
 #include <stdint.h>
 
 #include <algorithm>
@@ skipping 1076 matching lines @@
     base::MemoryState state) {
   switch (state) {
     case base::MemoryState::NORMAL:
       // TODO(tasak): go back to normal state.
       break;
     case base::MemoryState::THROTTLED:
       // TODO(tasak): make the limits of this component's caches smaller to
       // save memory usage.
       break;
     case base::MemoryState::SUSPENDED:
-      // TODO(tasak): free this component's caches as much as possible before
+      // todo(tasak): free this component's caches as much as possible before

[vmpstr, 2016/09/23 20:59:10]

<_<

[ericrk, 2016/09/23 21:26:15]

Acknowledged.

       // suspending renderer.
       break;
     case base::MemoryState::UNKNOWN:
       // NOT_REACHED.
       break;
   }
 }
 
 }  // namespace cc