cc: Route offscreen context creation for compositor to the browser.

cc/layer_tree_host.cc

Index: cc/layer_tree_host.cc
diff --git a/cc/layer_tree_host.cc b/cc/layer_tree_host.cc
index 6d61108174b02f7f520ea2721172e6304e1a3d7b..bbace92093c3faab2505f94e690abafd05fdb164 100644
--- a/cc/layer_tree_host.cc
+++ b/cc/layer_tree_host.cc
@@ -37,8 +37,6 @@ static int numLayerTreeInstances;
 
 namespace cc {
 
-bool LayerTreeHost::s_needsFilterContext = false;
-
 RendererCapabilities::RendererCapabilities()
     : bestTextureFormat(0)
     , usingPartialSwap(false)
@@ -49,6 +47,7 @@ RendererCapabilities::RendererCapabilities()
     , usingDiscardBackbuffer(false)
     , usingEglImage(false)
     , allowPartialTextureUpdates(false)
+    , usingOffscreenContext3d(false)
     , maxTextureSize(0)
     , avoidPow2Textures(false)
 {
@@ -74,6 +73,7 @@ scoped_ptr<LayerTreeHost> LayerTreeHost::create(LayerTreeHostClient* client, con
 LayerTreeHost::LayerTreeHost(LayerTreeHostClient* client, const LayerTreeSettings& settings)
     : m_animating(false)
     , m_needsFullTreeSync(true)
+    , m_needsFilterContext(false)
     , m_client(client)
     , m_commitNumber(0)
     , m_renderingStats()
@@ -184,6 +184,8 @@ LayerTreeHost::RecreateResult LayerTreeHost::recreateOutputSurface()
         return RecreateSucceeded;
     }
 
+    m_client->willRetryRecreateOutputSurface();
+
     // Tolerate a certain number of recreation failures to work around races
     // in the output-surface-lost machinery.
     m_numFailedRecreateAttempts++;