Start moving code from BrowserMain to content, so that it can be reused by all embedders of conte...

content/browser/content_browser_client.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 CONTENT_BROWSER_CONTENT_BROWSER_CLIENT_H_
 #define CONTENT_BROWSER_CONTENT_BROWSER_CLIENT_H_
 #pragma once
 
 #include <string>
 
@@ skipping 14 matching lines @@
 class QuotaPermissionContext;
 class RenderViewHost;
 class ResourceDispatcherHost;
 class SSLCertErrorHandler;
 class SSLClientAuthHandler;
 class SkBitmap;
 class TabContents;
 class TabContentsView;
 class WorkerProcessHost;
 struct DesktopNotificationHostMsg_Show_Params;
+struct MainFunctionParams;
 struct WebPreferences;
 
+namespace content {
+class BrowserMainParts;
+}
+
 namespace crypto {
 class CryptoModuleBlockingPasswordDelegate;
 }
 
 namespace net {
 class CookieList;
 class CookieOptions;
 class NetLog;
 class URLRequest;
 class URLRequestContext;
 class URLRequestContextGetter;
 class X509Certificate;
 }
 
 namespace speech_input {
 class SpeechInputManager;
 }
 
 namespace ui {
 class Clipboard;
 }
 
 namespace content {
 
 class BrowserContext;
+class BrowserMainParts;
 class ResourceContext;
 class WebUIFactory;
 
 // Embedder API (or SPI) for participating in browser logic, to be implemented
 // by the client of the content browser. See ChromeContentBrowserClient for the
 // principal implementation. The methods are assumed to be called on the UI
 // thread unless otherwise specified. Use this "escape hatch" sparingly, to
 // avoid the embedder interface ballooning and becoming very specific to Chrome.
 // (Often, the call out to the client can happen in a different part of the code
 // that either already has a hook out to the embedder, or calls out to one of
 // the observer interfaces.)
 class ContentBrowserClient {
  public:
   virtual ~ContentBrowserClient() {}
 
+  // Allows the embedder to return a customed BrowserMainParts implementation
+  // for the browser staratup code. Can return NULL, in which case the default
+  // is used.
+  virtual BrowserMainParts* CreateBrowserMainParts(
+      const MainFunctionParams& parameters) = 0;
+
   virtual TabContentsView* CreateTabContentsView(TabContents* tab_contents) = 0;
 
   // Notifies that a new RenderHostView has been created.
   virtual void RenderViewHostCreated(RenderViewHost* render_view_host) = 0;
 
   // Notifies that a BrowserRenderProcessHost has been created. This is called
   // before the content layer adds its own BrowserMessageFilters, so that the
   // embedder's IPC filters have priority.
   virtual void BrowserRenderProcessHostCreated(
       BrowserRenderProcessHost* host) = 0;
@@ skipping 219 matching lines @@
   // This is called on a worker thread.
   virtual
       crypto::CryptoModuleBlockingPasswordDelegate* GetCryptoPasswordDelegate(
           const GURL& url) = 0;
 #endif
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_CONTENT_BROWSER_CLIENT_H_