cc: Redraw incomplete frames when new texture uploads finish

cc/thread_proxy.cc

Index: cc/thread_proxy.cc
diff --git a/cc/thread_proxy.cc b/cc/thread_proxy.cc
index e6ff1e3432c85d27d25710d209c40aedd52712cf..e7485d9dce8777b65766281be585dfd0118918f6 100644
--- a/cc/thread_proxy.cc
+++ b/cc/thread_proxy.cc
@@ -440,6 +440,20 @@ void ThreadProxy::setNeedsRedrawOnImplThread()
     m_schedulerOnImplThread->setNeedsRedraw();
 }
 
+void ThreadProxy::didSwapUseIncompleteTextureOnImplThread()
+{
+   DCHECK(isImplThread());
+   TRACE_EVENT0("cc", "ThreadProxy::didSwapUseIncompleteTextureOnImplThread");
+   m_schedulerOnImplThread->didSwapUseIncompleteTexture();
+}
+
+void ThreadProxy::didUploadVisibleHighResolutionTileOnImplTread()
+{
+   DCHECK(isImplThread());
+   TRACE_EVENT0("cc", "ThreadProxy::didUploadVisibleHighResolutionTileOnImplTread");
+   m_schedulerOnImplThread->setNeedsRedraw();
+}
+
 void ThreadProxy::mainThreadHasStoppedFlinging()
 {
     if (m_inputHandlerOnImplThread)
@@ -727,8 +741,17 @@ void ThreadProxy::scheduledActionCommit()
     m_schedulerOnImplThread->setVisible(m_layerTreeHostImpl->visible());
 }
 
+void ThreadProxy::scheduledActionCheckForNewTextures()
+{
+    DCHECK(isImplThread());
+    TRACE_EVENT0("cc", "ThreadProxy::scheduledActionCheckForNewTextures");
+    m_layerTreeHostImpl->checkForCompletedSetPixels();
+}
+
 void ThreadProxy::scheduledActionActivatePendingTreeIfNeeded()
 {
+    DCHECK(isImplThread());
+    TRACE_EVENT0("cc", "ThreadProxy::scheduledActionActivatePendingTreeIfNeeded");
     m_layerTreeHostImpl->activatePendingTreeIfNeeded();
 }