Move in_process_webkit dir from chrome\browser to content\browser.

Review URL: http://codereview.chromium.org/6580019

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@75902 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 47 insertions, 0 deletions

diff --git a/content/browser/in_process_webkit/webkit_thread.h b/content/browser/in_process_webkit/webkit_thread.h
new file mode 100644
index 0000000..a677379
--- /dev/null
+++ b/content/browser/in_process_webkit/webkit_thread.h
@@ -0,0 +1,47 @@
+// Copyright (c) 2010 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_IN_PROCESS_WEBKIT_WEBKIT_THREAD_H_
+#define CONTENT_BROWSER_IN_PROCESS_WEBKIT_WEBKIT_THREAD_H_
+#pragma once
+
+#include "base/basictypes.h"
+#include "base/scoped_ptr.h"
+#include "base/threading/thread.h"
+#include "content/browser/browser_thread.h"
+
+class BrowserWebKitClientImpl;
+
+// This creates a WebKit main thread on instantiation (if not in
+// --single-process mode) on construction and kills it on deletion.
+class WebKitThread {
+ public:
+  // Called from the UI thread.
+  WebKitThread();
+  ~WebKitThread();
+  void Initialize();
+
+ private:
+  // Must be private so that we can carefully control its lifetime.
+  class InternalWebKitThread : public BrowserThread {
+   public:
+    InternalWebKitThread();
+    virtual ~InternalWebKitThread();
+    // Does the actual initialization and shutdown of WebKit.  Called at the
+    // beginning and end of the thread's lifetime.
+    virtual void Init();
+    virtual void CleanUp();
+
+   private:
+    // The WebKitClient implementation.  Only access on WebKit thread.
+    scoped_ptr<BrowserWebKitClientImpl> webkit_client_;
+  };
+
+  // Pointer to the actual WebKitThread.
+  scoped_ptr<InternalWebKitThread> webkit_thread_;
+
+  DISALLOW_COPY_AND_ASSIGN(WebKitThread);
+};
+
+#endif  // CONTENT_BROWSER_IN_PROCESS_WEBKIT_WEBKIT_THREAD_H_