cc: Put context-loss tests in layer_tree_host_unittest_context.cc

cc/test/fake_web_scrollbar_theme_geometry.cc

 // Copyright 2012 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 "cc/test/fake_web_scrollbar_theme_geometry.h"
 
+using WebKit::WebRect;
+
 namespace cc {
 
 WebKit::WebScrollbarThemeGeometry*
     FakeWebScrollbarThemeGeometry::clone() const {
-  return new FakeWebScrollbarThemeGeometry();
+  return new FakeWebScrollbarThemeGeometry(m_hasThumb);
 }
 
 int FakeWebScrollbarThemeGeometry::thumbPosition(WebKit::WebScrollbar*) {
-  return 0;
+  if (!m_hasThumb)
+    return 0;
+  return 5;
 }
 
 int FakeWebScrollbarThemeGeometry::thumbLength(WebKit::WebScrollbar*) {
-  return 0;
+  if (!m_hasThumb)
+    return 0;
+  return 2;
 }
 
 int FakeWebScrollbarThemeGeometry::trackPosition(WebKit::WebScrollbar*) {
   return 0;
 }
 
 int FakeWebScrollbarThemeGeometry::trackLength(WebKit::WebScrollbar*) {
-  return 0;
+  return 10;
 }
 
 bool FakeWebScrollbarThemeGeometry::hasButtons(WebKit::WebScrollbar*) {
   return false;
 }
 
 bool FakeWebScrollbarThemeGeometry::hasThumb(WebKit::WebScrollbar*) {
-  return false;
+  return m_hasThumb;
 }
 
-WebKit::WebRect FakeWebScrollbarThemeGeometry::trackRect(WebKit::WebScrollbar*) {
-  return WebKit::WebRect();
+WebRect FakeWebScrollbarThemeGeometry::trackRect(WebKit::WebScrollbar*) {
+  return WebRect(0, 0, 10, 10);
 }
 
-WebKit::WebRect FakeWebScrollbarThemeGeometry::thumbRect(WebKit::WebScrollbar*) {
-  return WebKit::WebRect();
+WebRect FakeWebScrollbarThemeGeometry::thumbRect(WebKit::WebScrollbar*) {
+  if (!m_hasThumb)
+    return WebRect(0, 0, 0, 0);
+  return WebRect(0, 5, 5, 2);
 }
 
 int FakeWebScrollbarThemeGeometry::minimumThumbLength(WebKit::WebScrollbar*) {
   return 0;
 }
 
 int FakeWebScrollbarThemeGeometry::scrollbarThickness(WebKit::WebScrollbar*) {
   return 0;
 }
 
-WebKit::WebRect FakeWebScrollbarThemeGeometry::backButtonStartRect(
+WebRect FakeWebScrollbarThemeGeometry::backButtonStartRect(
     WebKit::WebScrollbar*) {
-  return WebKit::WebRect();
+  return WebRect();
 }
 
-WebKit::WebRect FakeWebScrollbarThemeGeometry::backButtonEndRect(
+WebRect FakeWebScrollbarThemeGeometry::backButtonEndRect(
     WebKit::WebScrollbar*) {
-  return WebKit::WebRect();
+  return WebRect();
 }
 
-WebKit::WebRect FakeWebScrollbarThemeGeometry::forwardButtonStartRect(
+WebRect FakeWebScrollbarThemeGeometry::forwardButtonStartRect(
     WebKit::WebScrollbar*) {
-  return WebKit::WebRect();
+  return WebRect();
 }
 
-WebKit::WebRect FakeWebScrollbarThemeGeometry::forwardButtonEndRect(
+WebRect FakeWebScrollbarThemeGeometry::forwardButtonEndRect(
     WebKit::WebScrollbar*) {
-  return WebKit::WebRect();
+  return WebRect();
 }
 
-WebKit::WebRect FakeWebScrollbarThemeGeometry::constrainTrackRectToTrackPieces(
+WebRect FakeWebScrollbarThemeGeometry::constrainTrackRectToTrackPieces(
    WebKit::WebScrollbar*,
-   const WebKit::WebRect&) {
-  return WebKit::WebRect();
+   const WebRect&) {
+  return WebRect();
 }
 
 void FakeWebScrollbarThemeGeometry::splitTrack(
     WebKit::WebScrollbar*,
-    const WebKit::WebRect& track,
-    WebKit::WebRect& startTrack,
-    WebKit::WebRect& thumb,
-    WebKit::WebRect& endTrack) {
-  startTrack = WebKit::WebRect();
-  thumb = WebKit::WebRect();
-  endTrack = WebKit::WebRect();
+    const WebRect& track,
+    WebRect& startTrack,
+    WebRect& thumb,
+    WebRect& endTrack) {
+    if (!m_hasThumb) {

[jamesr, 2013/01/03 21:30:08]

this is 4-space indented, should be 2 since this is a chromium-ish file

[danakj, 2013/01/03 21:52:20]

Done.

+        thumb = WebRect(0, 0, 0, 0);

[jamesr, 2013/01/03 21:30:08]

ditto

[danakj, 2013/01/03 21:52:20]

Done.

+        startTrack = WebRect(0, 0, 10, 10);
+        endTrack = WebRect(0, 10, 10, 0);
+    } else {
+        thumb = WebRect(0, 5, 5, 2);
+        startTrack = WebRect(0, 5, 0, 5);
+        endTrack = WebRect(0, 0, 0, 5);
+    }
 }
 
 }  // namespace cc