Fix webkit_unit_tests to use the threaded parser and enable everywhere.

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 944921993da43bfd02125eda492ec71cb9069f45..54e8ff0342e01c452fb7584fc95357551fdddf78 100644
--- a/Source/web/tests/FrameTestHelpers.h
+++ b/Source/web/tests/FrameTestHelpers.h
@@ -44,7 +44,22 @@ class WebSettings;
 
 namespace FrameTestHelpers {
 
+class TestWebFrameClient;
+
+// Loads a url into the specified WebFrame for testing purposes. Pumps any
+// pending resource requests, as well as waiting for the threaded parser to
+// finish, before returning.
 void loadFrame(WebFrame*, const std::string& url);
+// Same as above, but for WebFrame::loadHTMLString().
+void loadHTMLString(WebFrame*, const std::string& html, const WebURL& baseURL);
+// Same as above, but for WebFrame::reload().
+void reloadFrame(WebFrame*);
+void reloadFrameIgnoringCache(WebFrame*);
+
+// Pumps pending resource requests while waiting for a frame to load. Don't use
+// this. Use one of the above helpers.
+void pumpPendingRequestsDoNotUse(WebFrame*);
+
 void runPendingTasks();
 
 // Convenience class for handling the lifetime of a WebView and its associated mainframe in tests.
@@ -57,10 +72,10 @@ public:
     // 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);
+    WebViewImpl* initialize(bool enableJavascript = false, TestWebFrameClient* = 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);
+    WebViewImpl* initializeAndLoad(const std::string& url, bool enableJavascript = false, TestWebFrameClient* = 0, WebViewClient* = 0, void (*updateSettingsFunc)(WebSettings*) = 0);
 
     void reset();
 
@@ -75,8 +90,17 @@ private:
 // frames and need further specialization of WebFrameClient behavior should subclass this.
 class TestWebFrameClient : public WebFrameClient {
 public:
+    TestWebFrameClient();
+
     virtual WebFrame* createChildFrame(WebLocalFrame* parent, const WebString& frameName) OVERRIDE;
     virtual void frameDetached(WebFrame*) OVERRIDE;
+    virtual void didStartLoading(bool) OVERRIDE;
+    virtual void didStopLoading() OVERRIDE;
+
+    bool isLoading() { return m_loadsInProgress > 0; }
+
+private:
+    int m_loadsInProgress;
 };
 
 class TestWebViewClient : public WebViewClient {