Making OutputSurface a begin frame source and vsync source.

cc/output/managed_memory_policy.cc

 // Copyright 2013 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/output/managed_memory_policy.h"
 
 #include "base/logging.h"
 #include "cc/resources/priority_calculator.h"
 
 namespace cc {
@@ skipping 59 matching lines @@
       return ALLOW_ABSOLUTE_MINIMUM;
     case MemoryAllocation::CUTOFF_ALLOW_NICE_TO_HAVE:
       return ALLOW_PREPAINT_ONLY;
     case MemoryAllocation::CUTOFF_ALLOW_EVERYTHING:
       return ALLOW_ANYTHING;
   }
   NOTREACHED();
   return ALLOW_NOTHING;
 }
 
+void ManagedMemoryPolicy::AsValueInto(base::debug::TracedValue* dict) const {
+  dict->SetString("type", "ManagedMemoryPolicy");
+  dict->SetInteger("kDefaultNumResourcesLimit", kDefaultNumResourcesLimit);
+  dict->SetInteger("bytes_limit_when_visible", bytes_limit_when_visible);
+  switch (priority_cutoff_when_visible) {
+    case MemoryAllocation::CUTOFF_ALLOW_NOTHING:
+      dict->SetString("prority_cutoff_when_visible", "CUTOFF_ALLOW_NOTHING");
+      break;
+    case MemoryAllocation::CUTOFF_ALLOW_REQUIRED_ONLY:
+      dict->SetString("prority_cutoff_when_visible",
+                      "CUTOFF_ALLOW_REQUIRED_ONLY");
+      break;
+    case MemoryAllocation::CUTOFF_ALLOW_NICE_TO_HAVE:
+      dict->SetString("prority_cutoff_when_visible",
+                      "CUTOFF_ALLOW_NICE_TO_HAVE");
+      break;
+    case MemoryAllocation::CUTOFF_ALLOW_EVERYTHING:
+      dict->SetString("prority_cutoff_when_visible", "CUTOFF_ALLOW_EVERYTHING");
+      break;
+  }
+  dict->SetInteger("num_resources_limit", num_resources_limit);
+}
+
 }  // namespace cc