Unit Test for WebView animating in and out of screen

android_webview/browser/test/rendering_test.cc

Index: android_webview/browser/test/rendering_test.cc
diff --git a/android_webview/browser/test/rendering_test.cc b/android_webview/browser/test/rendering_test.cc
index fe69bcd6d3c54b018a600a8b13dbd23ab8e40390..c4ddb3b65d6aa5eaf80fa81045d5e96ba8a4a935 100644
--- a/android_webview/browser/test/rendering_test.cc
+++ b/android_webview/browser/test/rendering_test.cc
@@ -5,6 +5,7 @@
 #include "android_webview/browser/test/rendering_test.h"
 
 #include "android_webview/browser/browser_view_renderer.h"
+#include "android_webview/browser/child_frame.h"
 #include "base/message_loop/message_loop.h"
 #include "content/public/test/test_synchronous_compositor_android.h"
 
@@ -66,6 +67,16 @@ bool RenderingTest::RequestDrawGL(bool wait_for_completion) {
   return true;
 }
 
+bool RenderingTest::WillDrawOnRT(SharedRendererState* functor,
+                                 AwDrawGLInfo* draw_info) {
+  draw_info->width = window_->surface_size().width();
+  draw_info->height = window_->surface_size().height();
+  draw_info->is_layer = false;
+  gfx::Transform transform;
+  transform.matrix().asColMajorf(draw_info->transform);
+  return true;
+}
+
 void RenderingTest::OnNewPicture() {
 }