Add synchronous requestDrawGL

android_webview/browser/browser_view_renderer.cc

Index: android_webview/browser/browser_view_renderer.cc
diff --git a/android_webview/browser/browser_view_renderer.cc b/android_webview/browser/browser_view_renderer.cc
index 9e9711d032e51607f2bef8b54a62823b0befdf04..c6188e3e4c60344fde7d02557aec2f510c28900f 100644
--- a/android_webview/browser/browser_view_renderer.cc
+++ b/android_webview/browser/browser_view_renderer.cc
@@ -109,7 +109,7 @@ bool BrowserViewRenderer::OnDraw(jobject java_canvas,
     // We should be performing a hardware draw here. If we don't have the
     // compositor yet or if RequestDrawGL fails, it means we failed this draw
     // and thus return false here to clear to background color for this draw.
-    return has_compositor_ && client_->RequestDrawGL(java_canvas);
+    return has_compositor_ && client_->RequestDrawGL(java_canvas, false);
   }
   // Perform a software draw
   return DrawSWInternal(java_canvas, clip);