Android WebView: Always send memory policy from Browser to Renderer.

content/browser/android/synchronous_compositor_host.cc

Index: content/browser/android/synchronous_compositor_host.cc
diff --git a/content/browser/android/synchronous_compositor_host.cc b/content/browser/android/synchronous_compositor_host.cc
index ec9bdf0bab6524168ed20a61443c9d33514558de..1561e29883b3c97039ad2db7f8dadc1bd4ec4c72 100644
--- a/content/browser/android/synchronous_compositor_host.cc
+++ b/content/browser/android/synchronous_compositor_host.cc
@@ -315,13 +315,9 @@ void SynchronousCompositorHost::ReturnResources(
 }
 
 void SynchronousCompositorHost::SetMemoryPolicy(size_t bytes_limit) {
-  if (bytes_limit_ == bytes_limit)
-    return;
-
-  if (sender_->Send(
-          new SyncCompositorMsg_SetMemoryPolicy(routing_id_, bytes_limit))) {
-    bytes_limit_ = bytes_limit;
-  }
+  sender_->Send(
+      new SyncCompositorMsg_SetMemoryPolicy(routing_id_, bytes_limit));
+  bytes_limit_ = bytes_limit;
 }
 
 void SynchronousCompositorHost::DidChangeRootLayerScrollOffset(