Generate thumbnails in the browser process.

chrome/renderer/render_view.h

 // Copyright (c) 2011 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.
 
 #ifndef CHROME_RENDERER_RENDER_VIEW_H_
 #define CHROME_RENDERER_RENDER_VIEW_H_
 #pragma once
 
 #include <deque>
 #include <map>
@@ skipping 64 matching lines @@
 class PepperDeviceTest;
 class PrintWebViewHelper;
 class RenderViewObserver;
 class RenderViewVisitor;
 class SkBitmap;
 class SpeechInputDispatcher;
 class WebPluginDelegatePepper;
 class WebPluginDelegateProxy;
 struct ContextMenuMediaParams;
 struct PP_Flash_NetAddress;
-struct ThumbnailScore;
 struct ViewMsg_ClosePage_Params;
 struct ViewMsg_Navigate_Params;
 struct WebDropData;
 
 namespace base {
 class WaitableEvent;
 }
 
 namespace gfx {
 class Point;
@@ skipping 647 matching lines @@
   // page if it has been specified in meta tag.
   // c) function:DidFinishDocumentLoadForFrame. When this function is
   // called, that means we have got whole html page. In here we should
   // finally get right encoding of page.
   void UpdateEncoding(WebKit::WebFrame* frame,
                       const std::string& encoding_name);
 
   void OpenURL(const GURL& url, const GURL& referrer,
                WebKit::WebNavigationPolicy policy);
 
-  // Captures the thumbnail and text contents for indexing for the given load
+  // Captures the text contents for indexing for the given load
   // ID. If the view's load ID is different than the parameter, this call is
   // a NOP. Typically called on a timer, so the load ID may have changed in the
   // meantime.
   void CapturePageInfo(int load_id, bool preliminary_capture);
 
   // Retrieves the text from the given frame contents, the page text up to the
   // maximum amount kMaxIndexChars will be placed into the given buffer.
   void CaptureText(WebKit::WebFrame* frame, string16* contents);
 
-  // Creates a thumbnail of |frame|'s contents resized to (|w|, |h|)
-  // and puts that in |thumbnail|. Thumbnail metadata goes in |score|.
-  bool CaptureThumbnail(WebKit::WebView* view, int w, int h,
-                        SkBitmap* thumbnail,
-                        ThumbnailScore* score);
-
   // Capture a snapshot of a view.  This is used to allow an extension
   // to get a snapshot of a tab using chrome.tabs.captureVisibleTab().
   bool CaptureSnapshot(WebKit::WebView* view, SkBitmap* snapshot);
 
   bool RunJavaScriptMessage(int type,
                             const std::wstring& message,
                             const std::wstring& default_value,
                             const GURL& frame_url,
                             std::wstring* result);
 
@@ skipping 33 matching lines @@
                        const PP_Flash_NetAddress& local_addr,
                        const PP_Flash_NetAddress& remote_addr);
 #endif
   void OnContextMenuClosed();
   void OnCopy();
   void OnCopyImageAt(int x, int y);
 #if defined(OS_MACOSX)
   void OnCopyToFindPboard();
 #endif
   void OnCut();
-  void OnCaptureThumbnail();
   void OnCaptureSnapshot();
   void OnCSSInsertRequest(const std::wstring& frame_xpath,
                           const std::string& css,
                           const std::string& id);
   void OnCustomContextMenuAction(unsigned action);
   void OnDelete();
   void OnDeterminePageLanguage();
   void OnDisableScrollbarsForSmallWindows(
       const gfx::Size& disable_scrollbars_size_limit);
   void OnDisassociateFromPopupCount();
@@ skipping 631 matching lines @@
   // bunch of stuff, you should probably create a helper class and put your
   // data and methods on that to avoid bloating RenderView more.  You can use
   // the Observer interface to filter IPC messages and receive frame change
   // notifications.
   // ---------------------------------------------------------------------------
 
   DISALLOW_COPY_AND_ASSIGN(RenderView);
 };
 
 #endif  // CHROME_RENDERER_RENDER_VIEW_H_