[WIP] make GURL::path() return a StringPiece

chrome/browser/extensions/chrome_content_browser_client_extensions_part.cc

 // Copyright 2014 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/extensions/chrome_content_browser_client_extensions_part.h"
 
 #include <stddef.h>
 
 #include <set>
 
@@ skipping 233 matching lines @@
   if (!extension)
     return url;
 
   // Bookmark apps do not use the hosted app process model, and should be
   // treated as normal URLs.
   if (extension->from_bookmark())
     return url;
 
   // If the URL is part of an extension's web extent, convert it to an
   // extension URL.
-  return extension->GetResourceURL(url.path());
+  return extension->GetResourceURL(url.path().as_string());
 }
 
 // static
 bool ChromeContentBrowserClientExtensionsPart::ShouldUseProcessPerSite(
     Profile* profile, const GURL& effective_url) {
   if (!effective_url.SchemeIs(kExtensionScheme))
     return false;
 
   ExtensionRegistry* registry = ExtensionRegistry::Get(profile);
   if (!registry)
@@ skipping 304 matching lines @@
     char to_origin_copy[256];
     base::strlcpy(to_origin_copy, to_origin.Serialize().c_str(),
                   arraysize(to_origin_copy));
     base::debug::Alias(&to_origin_copy);
     base::debug::DumpWithoutCrashing();
 
     *result = false;
     return true;
   }
 
-  if (WebAccessibleResourcesInfo::IsResourceWebAccessible(to_extension,
-                                                          to_url.path())) {
+  if (WebAccessibleResourcesInfo::IsResourceWebAccessible(
+          to_extension, to_url.path().as_string())) {
     *result = true;
     return true;
   }
 
   if (!site_url.SchemeIsHTTPOrHTTPS() && !site_url.SchemeIs(kExtensionScheme)) {
     RecordShowAllowOpenURLFailure(
         FAILURE_SCHEME_NOT_HTTP_OR_HTTPS_OR_EXTENSION);
 
     // TODO(alexmos): Previous version of this function skipped the
     // web-accessible resource checks in this case.  Collect data to catch
@@ skipping 166 matching lines @@
     command_line->AppendSwitch(switches::kExtensionProcess);
   }
 }
 
 void ChromeContentBrowserClientExtensionsPart::ResourceDispatcherHostCreated() {
   content::ResourceDispatcherHost::Get()->RegisterInterceptor(
       "Origin", kExtensionScheme, base::Bind(&OnHttpHeaderReceived));
 }
 
 }  // namespace extensions