Repurpose views+content example into a generic multiprocess views runtime

ui/views/examples/content_client/examples_browser_main_parts.h

 // 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.
 
 #ifndef UI_VIEWS_EXAMPLES_CONTENT_CLIENT_EXAMPLES_BROWSER_MAIN_PARTS_H_
 #define UI_VIEWS_EXAMPLES_CONTENT_CLIENT_EXAMPLES_BROWSER_MAIN_PARTS_H_
 
 #include "base/macros.h"
 #include "base/memory/scoped_ptr.h"
 #include "content/public/browser/browser_main_parts.h"
 
 namespace content {
 class ShellBrowserContext;
 struct MainFunctionParams;
 }
 
 namespace wm {
 class WMState;
 class WMTestHelper;
 }
 
 namespace views {
 class ViewsDelegate;
 
 namespace examples {
 
+class ExamplesMainParams;
+
 class ExamplesBrowserMainParts : public content::BrowserMainParts {
  public:
-  explicit ExamplesBrowserMainParts(
-      const content::MainFunctionParams& parameters);
+  ExamplesBrowserMainParts(
+      const content::MainFunctionParams& content_params,
+      ExamplesMainParams* examples_params);
   virtual ~ExamplesBrowserMainParts();
 
   // content::BrowserMainParts:
   virtual void ToolkitInitialized() OVERRIDE;
   virtual void PreMainMessageLoopRun() OVERRIDE;
   virtual bool MainMessageLoopRun(int* result_code) OVERRIDE;
   virtual void PostMainMessageLoopRun() OVERRIDE;
 
   content::ShellBrowserContext* browser_context() {
     return browser_context_.get();
   }
 
  private:
   scoped_ptr<content::ShellBrowserContext> browser_context_;
 
   scoped_ptr<ViewsDelegate> views_delegate_;
 
 #if defined(OS_CHROMEOS)
   // Enable a minimal set of views::corewm to be initialized.
   scoped_ptr<wm::WMTestHelper> wm_test_helper_;
 #endif
 
   scoped_ptr<wm::WMState> wm_state_;
 
+  ExamplesMainParams* examples_params_;
+
   DISALLOW_COPY_AND_ASSIGN(ExamplesBrowserMainParts);
 };
 
 }  // namespace examples
 }  // namespace views
 
 #endif  // UI_VIEWS_EXAMPLES_CONTENT_CLIENT_EXAMPLES_BROWSER_MAIN_PARTS_H_