DevTools: merge devtools_http_handler into content - it is used in all the embedders anyways.

android_webview/browser/aw_devtools_manager_delegate.h

Index: android_webview/browser/aw_devtools_manager_delegate.h
diff --git a/android_webview/browser/aw_devtools_manager_delegate.h b/android_webview/browser/aw_devtools_manager_delegate.h
new file mode 100644
index 0000000000000000000000000000000000000000..d983c2b860cb8021d5bc796820c8e38c8fb1e82c
--- /dev/null
+++ b/android_webview/browser/aw_devtools_manager_delegate.h
@@ -0,0 +1,39 @@
+// 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_NATIVE_AW_DEVTOOLS_MANAGER_DELEGATE_H_
+#define ANDROID_WEBVIEW_NATIVE_AW_DEVTOOLS_MANAGER_DELEGATE_H_
+
+#include <jni.h>
+
+#include <memory>
+#include <vector>
+
+#include "base/macros.h"
+#include "content/public/browser/devtools_manager_delegate.h"
+
+namespace android_webview {
+
+// Delegate implementation for the devtools http handler for WebView. A new
+// instance of this gets created each time web debugging is enabled.
+class AwDevToolsManagerDelegate : public content::DevToolsManagerDelegate {
+ public:
+  AwDevToolsManagerDelegate();
+  ~AwDevToolsManagerDelegate() override;
+
+  // content::DevToolsManagerDelegate implementation.
+  void Inspect(content::DevToolsAgentHost* agent_host) override;
+  void DevToolsAgentStateChanged(content::DevToolsAgentHost* agent_host,
+                                 bool attached) override;
+  std::string GetTargetType(content::RenderFrameHost* host) override;
+  std::string GetTargetDescription(content::RenderFrameHost* host) override;
+  std::string GetDiscoveryPageHTML() override;
+
+ private:
+  DISALLOW_COPY_AND_ASSIGN(AwDevToolsManagerDelegate);
+};
+
+} //  namespace android_webview
+
+#endif  // ANDROID_WEBVIEW_NATIVE_AW_DEVTOOLS_MANAGER_DELEGATE_H_