Use bounds instead of size for prerender requests

chrome/browser/android/offline_pages/prerender_adapter_unittest.cc

 // Copyright 2016 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 "chrome/browser/android/offline_pages/prerender_adapter.h"
 
 #include "base/sys_info.h"
 #include "chrome/browser/prerender/prerender_manager_factory.h"
 #include "chrome/test/base/testing_profile.h"
 #include "content/public/browser/browser_thread.h"
@@ skipping 13 matching lines @@
 
 class StubPrerenderContents : public PrerenderContents {
  public:
   StubPrerenderContents(PrerenderManager* prerender_manager,
                         const GURL& url,
                         Origin origin);
 
   ~StubPrerenderContents() override;
 
   void StartPrerendering(
-      const gfx::Size& size,
+      const gfx::Rect& bounds,
       content::SessionStorageNamespace* session_storage_namespace) override;
 
   void ReportStartEvent() { NotifyPrerenderStart(); }
   void ReportOnLoadEvent() { NotifyPrerenderStopLoading(); }
   void ReportDomContentEvent() { NotifyPrerenderDomContentLoaded(); }
   void StopWithStatus(FinalStatus final_status) { Destroy(final_status); }
 };
 
 StubPrerenderContents::StubPrerenderContents(
     PrerenderManager* prerender_manager,
     const GURL& url,
     Origin origin)
     : PrerenderContents(prerender_manager,
                         NULL,
                         url,
                         content::Referrer(),
                         origin) {}
 
 StubPrerenderContents::~StubPrerenderContents() {}
 
 void StubPrerenderContents::StartPrerendering(
-    const gfx::Size& size,
+    const gfx::Rect& bounds,
     content::SessionStorageNamespace* session_storage_namespace) {
   prerendering_has_started_ = true;
 }
 
 class StubPrerenderContentsFactory : public PrerenderContents::Factory {
  public:
   StubPrerenderContentsFactory()
       : create_prerender_contents_called_(false),
         last_prerender_contents_(nullptr) {}
 
@@ skipping 192 matching lines @@
   EXPECT_EQ(FinalStatus::FINAL_STATUS_CANCELLED, adapter()->GetFinalStatus());
 
   // Exercise access methods even though no interesting values set beneath.
   EXPECT_EQ(nullptr, adapter()->GetWebContents());
 
   adapter()->DestroyActive();
   EXPECT_FALSE(adapter()->IsActive());
 }
 
 }  // namespace offline_pages