Move core url data manager classes to content.

chrome/browser/ui/webui/chrome_web_ui_data_source.cc

Index: chrome/browser/ui/webui/chrome_web_ui_data_source.cc
===================================================================
--- chrome/browser/ui/webui/chrome_web_ui_data_source.cc	(revision 178598)
+++ chrome/browser/ui/webui/chrome_web_ui_data_source.cc	(working copy)
@@ -1,207 +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/browser/ui/webui/chrome_web_ui_data_source.h"
-
-#include <string>
-
-#include "base/bind.h"
-#include "base/memory/ref_counted_memory.h"
-#include "base/string_util.h"
-#include "content/public/common/content_client.h"
-#include "ui/base/l10n/l10n_util.h"
-#include "ui/webui/jstemplate_builder.h"
-#include "ui/webui/web_ui_util.h"
-
-// Internal class to hide the fact that ChromeWebUIDataSource implements
-// content::URLDataSource.
-class ChromeWebUIDataSource::InternalDataSource
-    : public content::URLDataSource {
- public:
-  InternalDataSource(ChromeWebUIDataSource* parent) : parent_(parent) {
-  }
-
-  ~InternalDataSource() {
-  }
-
-  // content::URLDataSource implementation.
-  virtual std::string GetSource() OVERRIDE {
-    return parent_->GetSource();
-  }
-  virtual std::string GetMimeType(const std::string& path) const OVERRIDE {
-    return parent_->GetMimeType(path);
-  }
-  virtual void StartDataRequest(
-      const std::string& path,
-      bool is_incognito,
-      const content::URLDataSource::GotDataCallback& callback) OVERRIDE {
-    return parent_->StartDataRequest(path, is_incognito, callback);
-  }
-  virtual bool ShouldAddContentSecurityPolicy() const OVERRIDE {
-    return parent_->add_csp_;
-  }
-  virtual std::string GetContentSecurityPolicyObjectSrc() const OVERRIDE {
-    if (parent_->object_src_set_)
-      return parent_->object_src_;
-    return content::URLDataSource::GetContentSecurityPolicyObjectSrc();
-  }
-  virtual std::string GetContentSecurityPolicyFrameSrc() const OVERRIDE {
-    if (parent_->frame_src_set_)
-      return parent_->frame_src_;
-    return content::URLDataSource::GetContentSecurityPolicyFrameSrc();
-  }
-  virtual bool ShouldDenyXFrameOptions() const OVERRIDE {
-    return parent_->deny_xframe_options_;
-  }
-
- private:
-  ChromeWebUIDataSource* parent_;
-};
-
-content::WebUIDataSource* ChromeWebUIDataSource::Create(
-    const std::string& source_name) {
-  return new ChromeWebUIDataSource(source_name);
-}
-
-ChromeWebUIDataSource::ChromeWebUIDataSource(const std::string& source_name)
-    : URLDataSourceImpl(
-          source_name,
-          new InternalDataSource(ALLOW_THIS_IN_INITIALIZER_LIST(this))),
-      source_name_(source_name),
-      default_resource_(-1),
-      json_js_format_v2_(false),
-      add_csp_(true),
-      object_src_set_(false),
-      frame_src_set_(false),
-      deny_xframe_options_(true) {
-}
-
-ChromeWebUIDataSource::~ChromeWebUIDataSource() {
-}
-
-void ChromeWebUIDataSource::AddString(const std::string& name,
-                                      const string16& value) {
-  localized_strings_.SetString(name, value);
-}
-
-void ChromeWebUIDataSource::AddString(const std::string& name,
-                                      const std::string& value) {
-  localized_strings_.SetString(name, value);
-}
-
-void ChromeWebUIDataSource::AddLocalizedString(const std::string& name,
-                                               int ids) {
-  localized_strings_.SetString(name, l10n_util::GetStringUTF16(ids));
-}
-
-void ChromeWebUIDataSource::AddLocalizedStrings(
-    const DictionaryValue& localized_strings) {
-  localized_strings_.MergeDictionary(&localized_strings);
-}
-
-void ChromeWebUIDataSource::AddBoolean(const std::string& name, bool value) {
-  localized_strings_.SetBoolean(name, value);
-}
-
-void ChromeWebUIDataSource::SetJsonPath(const std::string& path) {
-  json_path_ = path;
-}
-
-void ChromeWebUIDataSource::SetUseJsonJSFormatV2() {
-  json_js_format_v2_ = true;
-}
-
-void ChromeWebUIDataSource::AddResourcePath(const std::string &path,
-                                            int resource_id) {
-  path_to_idr_map_[path] = resource_id;
-}
-
-void ChromeWebUIDataSource::SetDefaultResource(int resource_id) {
-  default_resource_ = resource_id;
-}
-
-void ChromeWebUIDataSource::SetRequestFilter(
-    const content::WebUIDataSource::HandleRequestCallback& callback) {
-  filter_callback_ = callback;
-}
-
-void ChromeWebUIDataSource::DisableContentSecurityPolicy() {
-  add_csp_ = false;
-}
-
-void ChromeWebUIDataSource::OverrideContentSecurityPolicyObjectSrc(
-    const std::string& data) {
-  object_src_set_ = true;
-  object_src_ = data;
-}
-
-void ChromeWebUIDataSource::OverrideContentSecurityPolicyFrameSrc(
-    const std::string& data) {
-  frame_src_set_ = true;
-  frame_src_ = data;
-}
-
-void ChromeWebUIDataSource::DisableDenyXFrameOptions() {
-  deny_xframe_options_ = false;
-}
-
-std::string ChromeWebUIDataSource::GetSource() {
-  return source_name_;
-}
-
-std::string ChromeWebUIDataSource::GetMimeType(const std::string& path) const {
-  if (EndsWith(path, ".js", false))
-    return "application/javascript";
-
-  if (EndsWith(path, ".json", false))
-    return "application/json";
-
-  if (EndsWith(path, ".pdf", false))
-    return "application/pdf";
-
-  return "text/html";
-}
-
-void ChromeWebUIDataSource::StartDataRequest(
-    const std::string& path,
-    bool is_incognito,
-    const content::URLDataSource::GotDataCallback& callback) {
-  if (!filter_callback_.is_null() &&
-      filter_callback_.Run(path, callback)) {
-    return;
-  }
-
-  if (!json_path_.empty() && path == json_path_) {
-    SendLocalizedStringsAsJSON(callback);
-    return;
-  }
-
-  int resource_id = default_resource_;
-  std::map<std::string, int>::iterator result;
-  result = path_to_idr_map_.find(path);
-  if (result != path_to_idr_map_.end())
-    resource_id = result->second;
-  DCHECK_NE(resource_id, -1);
-  SendFromResourceBundle(callback, resource_id);
-}
-
-void ChromeWebUIDataSource::SendLocalizedStringsAsJSON(
-    const content::URLDataSource::GotDataCallback& callback) {
-  std::string template_data;
-  webui::SetFontAndTextDirection(&localized_strings_);
-
-  scoped_ptr<webui::UseVersion2> version2;
-  if (json_js_format_v2_)
-    version2.reset(new webui::UseVersion2);
-
-  webui::AppendJsonJS(&localized_strings_, &template_data);
-  callback.Run(base::RefCountedString::TakeString(&template_data));
-}
-
-void ChromeWebUIDataSource::SendFromResourceBundle(
-    const content::URLDataSource::GotDataCallback& callback, int idr) {
-  scoped_refptr<base::RefCountedStaticMemory> response(
-      content::GetContentClient()->GetDataResourceBytes(idr));
-  callback.Run(response);
-}