Make the embedder responsible for creating the WebFrame

Source/web/tests/FrameTestHelpers.h

Index: Source/web/tests/FrameTestHelpers.h
diff --git a/Source/web/tests/FrameTestHelpers.h b/Source/web/tests/FrameTestHelpers.h
index fa6200739a2ee02d52ac47fa2cef3b3745c9f881..96303e8dddfa8a97eb6984aaee179d71d40c29ab 100644
--- a/Source/web/tests/FrameTestHelpers.h
+++ b/Source/web/tests/FrameTestHelpers.h
@@ -31,24 +31,45 @@
 #ifndef FrameTestHelpers_h
 #define FrameTestHelpers_h
 
-#include <string>
+#include "WebViewImpl.h"
 #include "wtf/PassOwnPtr.h"
+#include <string>
 
 namespace WebKit {
 
-class WebFrame;
+class WebFrameImpl;
 class WebFrameClient;
-class WebView;
+class WebSettings;
 class WebViewClient;
 
 namespace FrameTestHelpers {
 
 void loadFrame(WebFrame*, const std::string& url);
+void runPendingTasks();
 
-WebView* createWebView(bool enableJavascript = false, WebFrameClient* = 0, WebViewClient* = 0);
-WebView* createWebViewAndLoad(const std::string& url, bool enableJavascript = false, WebFrameClient* = 0, WebViewClient* = 0);
+// Convenience class for handling the lifetime of a WebView and its associated mainframe in tests.
+class WebViewHelper {
+public:
+    WebViewHelper();
+    ~WebViewHelper();
 
-void runPendingTasks();
+    // Creates and initializes the WebView. Implicitly calls reset() first. IF a
+    // WebFrameClient or a WebViewClient are passed in, they must outlive the
+    // WebViewHelper.
+    WebViewImpl* initialize(bool enableJavascript = false, WebFrameClient* = 0, WebViewClient* = 0, void (*updateSettingsFunc)(WebSettings*) = 0);
+
+    // Same as initialize() but also performs the initial load of the url.
+    WebViewImpl* initializeAndLoad(const std::string& url, bool enableJavascript = false, WebFrameClient* = 0, WebViewClient* = 0, void (*updateSettingsFunc)(WebSettings*) = 0);
+
+    void reset();
+
+    WebView* webView() const { return m_webView; }
+    WebViewImpl* webViewImpl() const { return m_webView; }
+
+private:
+    WebFrameImpl* m_mainFrame;
+    WebViewImpl* m_webView;
+};
 
 } // namespace FrameTestHelpers
 } // namespace WebKit