Fix tests to ship Aura overlay scrollbars for ChromeOS

content/public/test/render_view_test.cc

 // Copyright (c) 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 "content/public/test/render_view_test.h"
 
 #include <stddef.h>
 
 #include <cctype>
 
@@ skipping 28 matching lines @@
 #include "content/test/test_render_frame.h"
 #include "third_party/WebKit/public/platform/WebSecurityOrigin.h"
 #include "third_party/WebKit/public/platform/WebURLRequest.h"
 #include "third_party/WebKit/public/platform/scheduler/renderer/renderer_scheduler.h"
 #include "third_party/WebKit/public/web/WebDocument.h"
 #include "third_party/WebKit/public/web/WebHistoryItem.h"
 #include "third_party/WebKit/public/web/WebInputElement.h"
 #include "third_party/WebKit/public/web/WebInputEvent.h"
 #include "third_party/WebKit/public/web/WebKit.h"
 #include "third_party/WebKit/public/web/WebLocalFrame.h"
+#include "third_party/WebKit/public/web/WebRuntimeFeatures.h"
 #include "third_party/WebKit/public/web/WebScriptSource.h"
 #include "third_party/WebKit/public/web/WebView.h"
 #include "ui/base/resource/resource_bundle.h"
 #include "ui/events/keycodes/keyboard_codes.h"
 #include "v8/include/v8.h"
 
 #if defined(OS_MACOSX)
 #include "base/mac/scoped_nsautorelease_pool.h"
 #endif
 
 #if defined(OS_WIN)
 #include "content/child/dwrite_font_proxy/dwrite_font_proxy_init_win.h"
 #include "content/test/dwrite_font_fake_sender_win.h"
 #endif
 
 using blink::WebGestureEvent;
 using blink::WebInputEvent;
 using blink::WebLocalFrame;
 using blink::WebMouseEvent;
+using blink::WebRuntimeFeatures;
 using blink::WebScriptSource;
 using blink::WebString;
 using blink::WebURLRequest;
 
 namespace {
 
 const int32_t kRouteId = 5;
 const int32_t kMainFrameRouteId = 6;
 // TODO(avi): Widget routing IDs should be distinct from the view routing IDs,
 // once RenderWidgetHost is distilled from RenderViewHostImpl.
@@ skipping 149 matching lines @@
 
 void RenderViewTest::GoForward(const GURL& url, const PageState& state) {
   GoToOffset(1, url, state);
 }
 
 void RenderViewTest::SetUp() {
   // Blink needs to be initialized before calling CreateContentRendererClient()
   // because it uses blink internally.
   blink::initialize(blink_platform_impl_.Get());
 
+  // Enable Blink's experimental and test only features so that test code
+  // does not have to bother enabling each feature.
+  WebRuntimeFeatures::enableExperimentalFeatures(true);
+  WebRuntimeFeatures::enableTestOnlyFeatures(true);
+
   content_client_.reset(CreateContentClient());
   content_browser_client_.reset(CreateContentBrowserClient());
   content_renderer_client_.reset(CreateContentRendererClient());
   SetContentClient(content_client_.get());
   SetBrowserClientForTesting(content_browser_client_.get());
   SetRendererClientForTesting(content_renderer_client_.get());
 
 #if defined(OS_WIN)
   // This needs to happen sometime before PlatformInitialize.
   // This isn't actually necessary for most tests: most tests are able to
@@ skipping 411 matching lines @@
       static_cast<TestRenderFrame*>(impl->GetMainRenderFrame());
   frame->Navigate(common_params, StartNavigationParams(), request_params);
 
   // The load actually happens asynchronously, so we pump messages to process
   // the pending continuation.
   FrameLoadWaiter(frame).Wait();
   view_->GetWebView()->updateAllLifecyclePhases();
 }
 
 }  // namespace content