Enable Tracing on content shell for Android

content/browser/android/tracing_intent_handler.h

Index: content/browser/android/tracing_intent_handler.h
diff --git a/content/browser/android/tracing_intent_handler.h b/content/browser/android/tracing_intent_handler.h
new file mode 100644
index 0000000000000000000000000000000000000000..f9f5a667418f62647198b6d41bd98aca28754a35
--- /dev/null
+++ b/content/browser/android/tracing_intent_handler.h
@@ -0,0 +1,33 @@
+// 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  CONTENT_BROWSER_ANDROID_TRACING_INTENT_HANDLER_H
+#define  CONTENT_BROWSER_ANDROID_TRACING_INTENT_HANDLER_H
+
+#include <jni.h>
+#include <string>
+
+#include "base/file_util.h"
+#include "content/browser/trace_subscriber_stdio.h"
+
+namespace content {
+
+// Registers the TraceController native methods.
+bool RegisterTracingIntentHandler(JNIEnv* env);
+
+class TracingIntentHandler
+    : public TraceSubscriberStdio {

[Ted C, 2013/01/04 17:40:48]

this looks like it might fit on the previous line.

+ public:
+  explicit TracingIntentHandler(const FilePath& path);
+  virtual ~TracingIntentHandler() {}

[Ted C, 2013/01/04 17:40:48]

we rarely inline destructors, so you might want to just define this in the cc

+
+  // TraceSubscriber implementation
+  virtual void OnEndTracingComplete();
+
+  // IntentHandler
+  void OnEndTracing();
+};
+
+}  // namespace content
+#endif  // CONTENT_BROWSER_ANDROID_TRACING_INTENT_HANDLER_H