Add a test runner for android_webview.

android_webview/native/aw_browser_dependency_factory.h

Index: android_webview/native/aw_browser_dependency_factory.h
diff --git a/android_webview/native/aw_browser_dependency_factory.h b/android_webview/native/aw_browser_dependency_factory.h
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+++ b/android_webview/native/aw_browser_dependency_factory.h
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+// 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 ANDROID_WEBVIEW_AW_BROWSER_DELEGATE_H_
+#define ANDROID_WEBVIEW_AW_BROWSER_DELEGATE_H_
+
+#include "base/basictypes.h"
+
+namespace content {
+class JavaScriptDialogCreator;
+class WebContents;
+}
+
+namespace android_webview {
+
+class AwContentsContainer;
+
+// The concrete class implementing this interface is the responsible for
+// creating he browser component objects that the Android WebView depends on.
+// The motivation for this abstraction is to keep code under
+// android_webview/native from holding direct chrome/ layer dependencies.
+// Note this is a distinct role to the Webview embedder proper: this class is
+// about 'static' environmental decoupling, allowing dependency injection by the
+// top-level lib, whereas runtime behavior is controlled by propagated back to
+// the embedding application code via WebContentsDelegate and the like.
+class AwBrowserDependencyFactory {
+ public:
+  virtual ~AwBrowserDependencyFactory();
+
+  // Allows the lib executive to inject the delegate instance. Ownership of
+  // |delegate| is NOT transferred, but the object must be long-lived.
+  static void SetInstance(AwBrowserDependencyFactory* delegate);
+
+  // Returns the singleton instance. |SetInstance| must have been called.
+  static AwBrowserDependencyFactory* GetInstance();
+
+  // Constructs and returns ownership of a WebContents instance.
+  virtual content::WebContents* CreateWebContents(bool incognito) = 0;
+
+  // Creates and returns ownership of a new content container instance. That
+  // instance will take ownership of the passed |contents|.
+  virtual AwContentsContainer* CreateContentsContainer(
+      content::WebContents* contents) = 0;
+
+  // As per the WebContentsDelegate method of the same name. Ownership is NOT
+  // returned; the instance must be long-lived.
+  virtual content::JavaScriptDialogCreator* GetJavaScriptDialogCreator() = 0;
+
+ protected:
+  AwBrowserDependencyFactory();
+
+ private:
+  DISALLOW_COPY_AND_ASSIGN(AwBrowserDependencyFactory);
+};
+
+}  // namespace android_webview
+
+#endif  // ANDROID_WEBVIEW_AW_BROWSER_DELEGATE_H_
+