clear compositor_host_pending_renderer_state when IPC failed

content/browser/android/synchronous_compositor_browser_filter.cc

Index: content/browser/android/synchronous_compositor_browser_filter.cc
diff --git a/content/browser/android/synchronous_compositor_browser_filter.cc b/content/browser/android/synchronous_compositor_browser_filter.cc
index 838c80e7ba3fb3f0a3c897556329dae4a33496a5..f4e661965b7840746bd3629d58c0fb97462efb38 100644
--- a/content/browser/android/synchronous_compositor_browser_filter.cc
+++ b/content/browser/android/synchronous_compositor_browser_filter.cc
@@ -194,12 +194,14 @@ void SynchronousCompositorBrowserFilter::VSyncComplete() {
   if (!render_process_host_->Send(
           new SyncCompositorMsg_SynchronizeRendererState(routing_ids,
                                                          &params))) {
+    compositor_host_pending_renderer_state_.clear();
     return;
   }
 
   if (compositor_host_pending_renderer_state_.size() != params.size()) {
     bad_message::ReceivedBadMessage(render_process_host_,
                                     bad_message::SCO_INVALID_ARGUMENT);
+    compositor_host_pending_renderer_state_.clear();
     return;
   }