cc: Set the mapped memory reclaim limit for the renderer compositor on Android

cc/output/output_surface.cc

Index: cc/output/output_surface.cc
diff --git a/cc/output/output_surface.cc b/cc/output/output_surface.cc
index f085d4905932120aeca91b2381237e04ffcc74a3..f75cec9d586f7d75abb0152cede7b27f06f6c4ba 100644
--- a/cc/output/output_surface.cc
+++ b/cc/output/output_surface.cc
@@ -31,7 +31,8 @@ using std::vector;
 namespace cc {
 
 OutputSurface::OutputSurface(
-    scoped_refptr<ContextProvider> context_provider)
+    scoped_refptr<ContextProvider> context_provider,
+    size_t max_transfer_buffer_usage_bytes)
     : context_provider_(context_provider),
       has_gl_discard_backbuffer_(false),
       has_swap_buffers_complete_callback_(false),
@@ -43,10 +44,13 @@ OutputSurface::OutputSurface(
       begin_frame_pending_(false),
       client_(NULL),
       check_for_retroactive_begin_frame_pending_(false) {
+    capabilities_.max_transfer_buffer_usage_bytes =
+        max_transfer_buffer_usage_bytes;
 }
 
 OutputSurface::OutputSurface(
-    scoped_ptr<cc::SoftwareOutputDevice> software_device)
+    scoped_ptr<cc::SoftwareOutputDevice> software_device,
+    size_t max_transfer_buffer_usage_bytes)
     : software_device_(software_device.Pass()),
       has_gl_discard_backbuffer_(false),
       has_swap_buffers_complete_callback_(false),
@@ -58,11 +62,14 @@ OutputSurface::OutputSurface(
       begin_frame_pending_(false),
       client_(NULL),
       check_for_retroactive_begin_frame_pending_(false) {
+    capabilities_.max_transfer_buffer_usage_bytes =
+        max_transfer_buffer_usage_bytes;
 }
 
 OutputSurface::OutputSurface(
     scoped_refptr<ContextProvider> context_provider,
-    scoped_ptr<cc::SoftwareOutputDevice> software_device)
+    scoped_ptr<cc::SoftwareOutputDevice> software_device,
+    size_t max_transfer_buffer_usage_bytes)
     : context_provider_(context_provider),
       software_device_(software_device.Pass()),
       has_gl_discard_backbuffer_(false),
@@ -75,6 +82,8 @@ OutputSurface::OutputSurface(
       begin_frame_pending_(false),
       client_(NULL),
       check_for_retroactive_begin_frame_pending_(false) {
+    capabilities_.max_transfer_buffer_usage_bytes =
+        max_transfer_buffer_usage_bytes;
 }
 
 void OutputSurface::InitializeBeginFrameEmulation(
@@ -407,4 +416,7 @@ void OutputSurface::SetMemoryPolicy(const ManagedMemoryPolicy& policy,
   client_->SetDiscardBackBufferWhenNotVisible(discard_backbuffer);
 }
 
+const size_t OutputSurface::kDefaultMaxTransferBufferUsageBytes =
+    std::numeric_limits<size_t>::max();
+
 }  // namespace cc