Move c/r/extensions/* into extensions namespace

chrome/renderer/extensions/extension_resource_request_policy.cc

Index: chrome/renderer/extensions/extension_resource_request_policy.cc
diff --git a/chrome/renderer/extensions/extension_resource_request_policy.cc b/chrome/renderer/extensions/extension_resource_request_policy.cc
deleted file mode 100644
index 9f1e8428b3fdd523a22297231fcbad0c2d721a9a..0000000000000000000000000000000000000000
--- a/chrome/renderer/extensions/extension_resource_request_policy.cc
+++ /dev/null
@@ -1,109 +0,0 @@
-// 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/renderer/extensions/extension_resource_request_policy.h"
-
-#include "base/command_line.h"
-#include "base/logging.h"
-#include "base/stringprintf.h"
-#include "chrome/common/chrome_switches.h"
-#include "chrome/common/url_constants.h"
-#include "chrome/common/extensions/extension.h"
-#include "chrome/common/extensions/extension_set.h"
-#include "googleurl/src/gurl.h"
-#include "third_party/WebKit/Source/WebKit/chromium/public/WebConsoleMessage.h"
-#include "third_party/WebKit/Source/WebKit/chromium/public/WebDocument.h"
-#include "third_party/WebKit/Source/WebKit/chromium/public/WebFrame.h"
-#include "third_party/WebKit/Source/WebKit/chromium/public/platform/WebString.h"
-
-using extensions::Extension;
-
-// static
-bool ExtensionResourceRequestPolicy::CanRequestResource(
-    const GURL& resource_url,
-    WebKit::WebFrame* frame,
-    const ExtensionSet* loaded_extensions) {
-  CHECK(resource_url.SchemeIs(chrome::kExtensionScheme));
-
-  const Extension* extension =
-      loaded_extensions->GetExtensionOrAppByURL(ExtensionURLInfo(resource_url));
-  if (!extension) {
-    // Allow the load in the case of a non-existent extension. We'll just get a
-    // 404 from the browser process.
-    return true;
-  }
-
-  // Disallow loading of packaged resources for hosted apps. We don't allow
-  // hybrid hosted/packaged apps. The one exception is access to icons, since
-  // some extensions want to be able to do things like create their own
-  // launchers.
-  std::string resource_root_relative_path =
-      resource_url.path().empty() ? "" : resource_url.path().substr(1);
-  if (extension->is_hosted_app() &&
-      !extension->icons().ContainsPath(resource_root_relative_path)) {
-    LOG(ERROR) << "Denying load of " << resource_url.spec() << " from "
-               << "hosted app.";
-    return false;
-  }
-
-  // Disallow loading of extension resources which are not explicitely listed
-  // as web accessible if the manifest version is 2 or greater.
-  if (!extension->IsResourceWebAccessible(resource_url.path()) &&
-      !CommandLine::ForCurrentProcess()->HasSwitch(
-          switches::kDisableExtensionsResourceWhitelist)) {
-    GURL frame_url = frame->document().url();
-    GURL page_url = frame->top()->document().url();
-
-    // Exceptions are:
-    // - empty origin (needed for some edge cases when we have empty origins)
-    bool is_empty_origin = frame_url.is_empty();
-    // - extensions requesting their own resources (frame_url check is for
-    //     images, page_url check is for iframes)
-    bool is_own_resource = frame_url.GetOrigin() == extension->url() ||
-        page_url.GetOrigin() == extension->url();
-    // - devtools (chrome-extension:// URLs are loaded into frames of devtools
-    //     to support the devtools extension APIs)
-    bool is_dev_tools = page_url.SchemeIs(chrome::kChromeDevToolsScheme) &&
-        !extension->devtools_url().is_empty();
-
-    if (!is_empty_origin && !is_own_resource && !is_dev_tools) {
-      std::string message = base::StringPrintf(
-          "Denying load of %s. Resources must be listed in the "
-          "web_accessible_resources manifest key in order to be loaded by "
-          "pages outside the extension.",
-          resource_url.spec().c_str());
-      frame->addMessageToConsole(
-          WebKit::WebConsoleMessage(WebKit::WebConsoleMessage::LevelError,
-                                    WebKit::WebString::fromUTF8(message)));
-      return false;
-    }
-  }
-
-  return true;
-}
-
-// static
-bool ExtensionResourceRequestPolicy::CanRequestExtensionResourceScheme(
-    const GURL& resource_url,
-    WebKit::WebFrame* frame) {
-  CHECK(resource_url.SchemeIs(chrome::kExtensionResourceScheme));
-
-  GURL frame_url = frame->document().url();
-  if (!frame_url.is_empty() &&
-      !frame_url.SchemeIs(chrome::kExtensionScheme)) {
-    std::string message = base::StringPrintf(
-        "Denying load of %s. chrome-extension-resources:// can only be "
-        "loaded from extensions.",
-      resource_url.spec().c_str());
-    frame->addMessageToConsole(
-        WebKit::WebConsoleMessage(WebKit::WebConsoleMessage::LevelError,
-                                  WebKit::WebString::fromUTF8(message)));
-    return false;
-  }
-
-  return true;
-}
-
-ExtensionResourceRequestPolicy::ExtensionResourceRequestPolicy() {
-}