cc: Redraw incomplete frames when new texture uploads finish

cc/thread_proxy.h

Index: cc/thread_proxy.h
diff --git a/cc/thread_proxy.h b/cc/thread_proxy.h
index 261d11cbd854adc3cc0a6377ce23a7e2c1b74860..d5e6d51a974e7deff86ba56a0b876348deba1547 100644
--- a/cc/thread_proxy.h
+++ b/cc/thread_proxy.h
@@ -63,6 +63,7 @@ public:
     virtual void onCanDrawStateChanged(bool canDraw) OVERRIDE;
     virtual void onHasPendingTreeStateChanged(bool hasPendingTree) OVERRIDE;
     virtual void setNeedsRedrawOnImplThread() OVERRIDE;
+    virtual void setNeedsRedrawOnVisibleTextureUploadOnImplThread() OVERRIDE;
     virtual void setNeedsCommitOnImplThread() OVERRIDE;
     virtual void setNeedsManageTilesOnImplThread() OVERRIDE;
     virtual void postAnimationEventsToMainThreadOnImplThread(scoped_ptr<AnimationEventsVector>, base::Time wallClockTime) OVERRIDE;
@@ -74,6 +75,7 @@ public:
     virtual ScheduledActionDrawAndSwapResult scheduledActionDrawAndSwapIfPossible() OVERRIDE;
     virtual ScheduledActionDrawAndSwapResult scheduledActionDrawAndSwapForced() OVERRIDE;
     virtual void scheduledActionCommit() OVERRIDE;
+    virtual void scheduledActionCheckForNewTextures() OVERRIDE;
     virtual void scheduledActionActivatePendingTreeIfNeeded() OVERRIDE;
     virtual void scheduledActionBeginContextRecreation() OVERRIDE;
     virtual void scheduledActionAcquireLayerTexturesForMainThread() OVERRIDE;