[Android WebView] Add simple support for remote web debugging

android_webview/browser/aw_devtools_delegate.h

Index: android_webview/browser/aw_devtools_delegate.h
diff --git a/android_webview/browser/aw_devtools_delegate.h b/android_webview/browser/aw_devtools_delegate.h
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index 0000000000000000000000000000000000000000..2dcfd556ba81010f0e734eb7a2e27a3c646e7467
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+++ b/android_webview/browser/aw_devtools_delegate.h
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+// Copyright 2013 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 ANDROID_WEBVIEW_BROWSER_AW_DEV_TOOLS_DELEGATE_H_
+#define ANDROID_WEBVIEW_BROWSER_AW_DEV_TOOLS_DELEGATE_H_
+
+#include <vector>
+
+#include "base/basictypes.h"
+#include "base/compiler_specific.h"
+#include "content/public/browser/devtools_http_handler_delegate.h"
+
+namespace content {
+class BrowserContext;
+class DevToolsHttpHandler;
+}
+
+namespace android_webview {
+
+class AwDevToolsDelegate : public content::DevToolsHttpHandlerDelegate {
+ public:
+  AwDevToolsDelegate(content::BrowserContext* browser_context);
+  virtual ~AwDevToolsDelegate();
+
+  // Stops http server.
+  void Stop();
+
+  // DevToolsHttpProtocolHandler::Delegate overrides.
+  virtual std::string GetDiscoveryPageHTML() OVERRIDE;
+  virtual bool BundlesFrontendResources() OVERRIDE;
+  virtual base::FilePath GetDebugFrontendDir() OVERRIDE;
+  virtual std::string GetPageThumbnailData(const GURL& url) OVERRIDE;
+  virtual content::RenderViewHost* CreateNewTarget() OVERRIDE;
+  virtual TargetType GetTargetType(content::RenderViewHost*) OVERRIDE;
+
+  content::DevToolsHttpHandler* devtools_http_handler() {
+    return devtools_http_handler_;
+  }
+
+ private:
+  content::BrowserContext* browser_context_;
+  content::DevToolsHttpHandler* devtools_http_handler_;
+
+  DISALLOW_COPY_AND_ASSIGN(AwDevToolsDelegate);
+};
+
+}  // namespace android_webview
+
+#endif  // ANDROID_WEBVIEW_BROWSER_AW_DEV_TOOLS_DELEGATE_H_