Add alpha argument to glResizeCHROMIUM

cc/test/test_gles2_interface.cc

Index: cc/test/test_gles2_interface.cc
diff --git a/cc/test/test_gles2_interface.cc b/cc/test/test_gles2_interface.cc
index 4ebdfd3818e7cc89ea65d0e6e0d47e27402f44b5..2781712789472f1a8853d0bbb690f1f0cf3d99ba 100644
--- a/cc/test/test_gles2_interface.cc
+++ b/cc/test/test_gles2_interface.cc
@@ -379,7 +379,8 @@ GLuint TestGLES2Interface::CreateAndConsumeTextureCHROMIUM(
 
 void TestGLES2Interface::ResizeCHROMIUM(GLuint width,
                                         GLuint height,
-                                        float device_scale) {
+                                        float device_scale,
+                                        GLboolean has_alpha) {
   test_context_->reshapeWithScaleFactor(width, height, device_scale);
 }