Revert accidental dartium code push

chrome/browser/ui/webui/devtools_ui.cc

 // 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.
 
 #include "chrome/browser/ui/webui/devtools_ui.h"
 
 #include <string>
 
 #include "base/memory/ref_counted_memory.h"
 #include "base/memory/scoped_ptr.h"
@@ skipping 77 matching lines @@
   if (EndsWith(filename, ".html", false)) {
     return "text/html";
   } else if (EndsWith(filename, ".css", false)) {
     return "text/css";
   } else if (EndsWith(filename, ".js", false)) {
     return "application/javascript";
   } else if (EndsWith(filename, ".png", false)) {
     return "image/png";
   } else if (EndsWith(filename, ".gif", false)) {
     return "image/gif";
-  } else if (EndsWith(filename, ".svg", false)) {
-    return "image/svg+xml";
-  } else if (EndsWith(filename, ".ttf", false)) {
-    return "application/octet-stream";
-  } else if (EndsWith(filename, ".woff", false)) {
-    return "application/font-woff";
   } else if (EndsWith(filename, ".manifest", false)) {
     return "text/cache-manifest";
   }
   NOTREACHED();
   return "text/plain";
 }
 
 // An URLDataSource implementation that handles chrome-devtools://devtools/
 // requests. Three types of requests could be handled based on the URL path:
 // 1. /bundled/: bundled DevTools frontend is served.
@@ skipping 65 matching lines @@
     GURL url = GURL(kRemoteFrontendBase + path);
     CHECK_EQ(url.host(), kRemoteFrontendDomain);
     new FetchRequest(request_context_.get(), url, callback);
   }
 
   virtual std::string GetMimeType(const std::string& path) const OVERRIDE {
     return GetMimeTypeForPath(path);
   }
 
   virtual bool ShouldAddContentSecurityPolicy() const OVERRIDE {
-    // Required as the Dart Observatory is bundled as its own iframe hosted on
-    // chrome-devtools.
-    return true;
-  }
-
-  virtual bool ShouldDenyXFrameOptions() const OVERRIDE {
-    // Required as the Dart Observatory is bundled as its own iframe hosted on
-    // chrome-devtools.
     return false;
   }
 
   virtual bool ShouldServeMimeTypeAsContentTypeHeader() const OVERRIDE {
     return true;
   }
 
-  virtual std::string GetContentSecurityPolicyFrameSrc() const OVERRIDE {
-    // The Dart Observatory is bundled as its own iframe.
-    return "frame-src chrome-devtools://devtools/bundled/Observatory/index_devtools.html;";
-  }
-
  private:
   virtual ~DevToolsDataSource() {}
   scoped_refptr<net::URLRequestContextGetter> request_context_;
 
   DISALLOW_COPY_AND_ASSIGN(DevToolsDataSource);
 };
 
 }  // namespace
 
 // static
 GURL DevToolsUI::GetProxyURL(const std::string& frontend_url) {
   GURL url(frontend_url);
   if (!url.is_valid() || url.host() != kRemoteFrontendDomain) {
     return GURL(kFallbackFrontendURL);
   }
   return GURL(base::StringPrintf("%s://%s/%s/%s",
               content::kChromeDevToolsScheme,
               chrome::kChromeUIDevToolsHost,
               chrome::kChromeUIDevToolsRemotePath,
               url.path().substr(1).c_str()));
 }
 
 DevToolsUI::DevToolsUI(content::WebUI* web_ui) : WebUIController(web_ui) {
   web_ui->SetBindings(0);
   Profile* profile = Profile::FromWebUI(web_ui);
   content::URLDataSource::Add(
       profile,
       new DevToolsDataSource(profile->GetRequestContext()));
 }