Make SkyView vs. WebView controlable via url path

sky/engine/web/WebViewImpl.cpp

 /*
  * Copyright (C) 2011, 2012 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 65 matching lines @@
 #include "sky/engine/public/web/WebNode.h"
 #include "sky/engine/public/web/WebRange.h"
 #include "sky/engine/public/web/WebTextInputInfo.h"
 #include "sky/engine/public/web/WebViewClient.h"
 #include "sky/engine/web/CompositionUnderlineVectorBuilder.h"
 #include "sky/engine/web/WebLocalFrameImpl.h"
 #include "sky/engine/web/WebSettingsImpl.h"
 #include "sky/engine/wtf/CurrentTime.h"
 #include "sky/engine/wtf/RefPtr.h"
 #include "sky/engine/wtf/TemporaryChange.h"
+#include "url/gurl.h"
 
 // Get rid of WTF's pow define so we can use std::pow.
 #undef pow
 #include <cmath> // for std::pow
 
 namespace blink {
 
 // WebView ----------------------------------------------------------------
 
+bool WebView::shouldUseWebView(const GURL& url)
+{
+    std::string filename = url.ExtractFileName();
+    int hashStart = filename.find('#');
+    if (hashStart != -1)
+        filename.resize(hashStart);
+    int queryStart = filename.find('?');
+    if (queryStart != -1)
+        filename.resize(queryStart);
+    // For now .dart indicates we should use SkyView. Eventually we'll
+    // use SkyView for all urls regardless of file extension.
+    return !EndsWith(filename, ".dart", false);
+}
+
 WebView* WebView::create(WebViewClient* client)
 {
     // Pass the WebViewImpl's self-reference to the caller.
     return WebViewImpl::create(client);
 }
 
 WebViewImpl* WebViewImpl::create(WebViewClient* client)
 {
     // Pass the WebViewImpl's self-reference to the caller.
     return adoptRef(new WebViewImpl(client)).leakRef();
@@ skipping 700 matching lines @@
 void WebViewImpl::setVisibilityState(WebPageVisibilityState visibilityState,
                                      bool isInitialState) {
     if (!page())
         return;
 
     ASSERT(visibilityState == WebPageVisibilityStateVisible || visibilityState == WebPageVisibilityStateHidden);
     m_page->setVisibilityState(static_cast<PageVisibilityState>(static_cast<int>(visibilityState)), isInitialState);
 }
 
 } // namespace blink