Tiling priorities in Android Webview.

android_webview/browser/parent_compositor_draw_constraints.cc

+// Copyright 2014 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "android_webview/browser/parent_compositor_draw_constraints.h"
+
+namespace android_webview {
+
+ParentCompositorDrawConstraints::ParentCompositorDrawConstraints()
+    : is_layer(false) {
+}
+
+ParentCompositorDrawConstraints::ParentCompositorDrawConstraints(
+    bool is_layer,
+    const gfx::Transform& transform,
+    const gfx::Rect& surface_rect)
+    : is_layer(is_layer), transform(transform), surface_rect(surface_rect) {
+}
+
+bool ParentCompositorDrawConstraints::Equals(
+    const ParentCompositorDrawConstraints& other) const {
+  if (is_layer != other.is_layer)
+    return false;
+
+  if (!is_layer)  // Don't care about the surface size when neither is on a

[boliu, 2014/07/29 23:50:41]

nit: Move comment to above or into the block

Also anything that makes a block more than one line requires braces

[hush (inactive), 2014/07/30 00:11:33]

I moved the comment above the block
On 2014/07/29 23:50:41, boliu wrote:

+                  // layer.
+    return transform == other.transform;
+  else
+    return surface_rect == other.surface_rect;
+}
+
+}  // namespace webview