2 files changed, 26 insertions, 0 deletions
diff --git a/content/public/browser/android/synchronous_compositor.cc b/content/public/browser/android/synchronous_compositor.cc
new file mode 100644
index 0000000..051aa5b
--- /dev/null
+++ b/content/public/browser/android/synchronous_compositor.cc
@@ -0,0 +1,12 @@
+// 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 "content/public/browser/android/synchronous_compositor.h"
+
+namespace content {
+
+SynchronousCompositorMemoryPolicy::SynchronousCompositorMemoryPolicy()
+    : bytes_limit(0), num_resources_limit(0) {}
+
+}  // namespace content
diff --git a/content/public/browser/android/synchronous_compositor.h b/content/public/browser/android/synchronous_compositor.h
index 810daf2..45b01eb 100644
--- a/content/public/browser/android/synchronous_compositor.h
+++ b/content/public/browser/android/synchronous_compositor.h
@@ -23,6 +23,16 @@ class WebContents;
 
 class SynchronousCompositorClient;
 
+struct CONTENT_EXPORT SynchronousCompositorMemoryPolicy {
+  // Memory limit for rendering and pre-rendering.
+  size_t bytes_limit;
+
+  // Limit of number of GL resources used for rendering and pre-rendering.
+  size_t num_resources_limit;
+
+  SynchronousCompositorMemoryPolicy();
+};
+
 // Interface for embedders that wish to direct compositing operations
 // synchronously under their own control. Only meaningful when the
 // kEnableSyncrhonousRendererCompositor flag is specified.
@@ -65,6 +75,10 @@ class CONTENT_EXPORT SynchronousCompositor {
   // and clip set there-in).
   virtual bool DemandDrawSw(SkCanvas* canvas) = 0;
 
+  // Set the memory limit policy of this compositor.
+  virtual void SetMemoryPolicy(
+      const SynchronousCompositorMemoryPolicy& policy) = 0;
+
   // Should be called by the embedder after the embedder had modified the
   // scroll offset of the root layer (as returned by
   // SynchronousCompositorClient::GetTotalRootLayerScrollOffset).