Move apps/shell to extensions/shell.

apps/shell/browser/shell_content_browser_client.cc

Index: apps/shell/browser/shell_content_browser_client.cc
diff --git a/apps/shell/browser/shell_content_browser_client.cc b/apps/shell/browser/shell_content_browser_client.cc
deleted file mode 100644
index 5dfc3171e54e858df396bcb04f7be2603b82cf6b..0000000000000000000000000000000000000000
--- a/apps/shell/browser/shell_content_browser_client.cc
+++ /dev/null
@@ -1,190 +0,0 @@
-// Copyright 2013 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 "apps/shell/browser/shell_content_browser_client.h"
-
-#include "apps/shell/browser/shell_browser_context.h"
-#include "apps/shell/browser/shell_browser_main_parts.h"
-#include "apps/shell/browser/shell_extension_system.h"
-#include "base/command_line.h"
-#include "content/public/browser/browser_thread.h"
-#include "content/public/browser/render_process_host.h"
-#include "content/public/browser/site_instance.h"
-#include "content/public/common/content_switches.h"
-#include "content/public/common/url_constants.h"
-#include "content/shell/browser/shell_browser_context.h"
-#include "extensions/browser/extension_message_filter.h"
-#include "extensions/browser/extension_protocols.h"
-#include "extensions/browser/extension_registry.h"
-#include "extensions/browser/info_map.h"
-#include "extensions/browser/process_map.h"
-#include "extensions/common/constants.h"
-#include "extensions/common/extension.h"
-#include "extensions/common/switches.h"
-#include "url/gurl.h"
-
-using content::BrowserThread;
-using extensions::ExtensionRegistry;
-
-namespace apps {
-namespace {
-
-ShellContentBrowserClient* g_instance = NULL;
-
-}  // namespace
-
-ShellContentBrowserClient::ShellContentBrowserClient(
-    ShellBrowserMainDelegate* browser_main_delegate)
-    : browser_main_parts_(NULL), browser_main_delegate_(browser_main_delegate) {
-  DCHECK(!g_instance);
-  g_instance = this;
-}
-
-ShellContentBrowserClient::~ShellContentBrowserClient() { g_instance = NULL; }
-
-// static
-ShellContentBrowserClient* ShellContentBrowserClient::Get() {
-  return g_instance;
-}
-
-content::BrowserContext* ShellContentBrowserClient::GetBrowserContext() {
-  return browser_main_parts_->browser_context();
-}
-
-content::BrowserMainParts* ShellContentBrowserClient::CreateBrowserMainParts(
-    const content::MainFunctionParams& parameters) {
-  browser_main_parts_ =
-      new ShellBrowserMainParts(parameters, browser_main_delegate_);
-  return browser_main_parts_;
-}
-
-void ShellContentBrowserClient::RenderProcessWillLaunch(
-    content::RenderProcessHost* host) {
-  int render_process_id = host->GetID();
-  host->AddFilter(new extensions::ExtensionMessageFilter(
-      render_process_id, browser_main_parts_->browser_context()));
-}
-
-bool ShellContentBrowserClient::ShouldUseProcessPerSite(
-    content::BrowserContext* browser_context,
-    const GURL& effective_url) {
-  // This ensures that all render views created for a single app will use the
-  // same render process (see content::SiteInstance::GetProcess). Otherwise the
-  // default behavior of ContentBrowserClient will lead to separate render
-  // processes for the background page and each app window view.
-  return true;
-}
-
-net::URLRequestContextGetter* ShellContentBrowserClient::CreateRequestContext(
-    content::BrowserContext* content_browser_context,
-    content::ProtocolHandlerMap* protocol_handlers,
-    content::URLRequestInterceptorScopedVector request_interceptors) {
-  // Handle only chrome-extension:// requests. app_shell does not support
-  // chrome-extension-resource:// requests (it does not store shared extension
-  // data in its installation directory).
-  extensions::InfoMap* extension_info_map =
-      browser_main_parts_->extension_system()->info_map();
-  (*protocol_handlers)[extensions::kExtensionScheme] =
-      linked_ptr<net::URLRequestJobFactory::ProtocolHandler>(
-          extensions::CreateExtensionProtocolHandler(false /* is_incognito */,
-                                                     extension_info_map));
-  // Let content::ShellBrowserContext handle the rest of the setup.
-  return browser_main_parts_->browser_context()->CreateRequestContext(
-      protocol_handlers, request_interceptors.Pass());
-}
-
-bool ShellContentBrowserClient::IsHandledURL(const GURL& url) {
-  if (!url.is_valid())
-    return false;
-  // Keep in sync with ProtocolHandlers added in CreateRequestContext() and in
-  // content::ShellURLRequestContextGetter::GetURLRequestContext().
-  static const char* const kProtocolList[] = {
-      url::kBlobScheme,
-      content::kChromeDevToolsScheme,
-      content::kChromeUIScheme,
-      url::kDataScheme,
-      url::kFileScheme,
-      url::kFileSystemScheme,
-      extensions::kExtensionScheme,
-      extensions::kExtensionResourceScheme,
-  };
-  for (size_t i = 0; i < arraysize(kProtocolList); ++i) {
-    if (url.scheme() == kProtocolList[i])
-      return true;
-  }
-  return false;
-}
-
-void ShellContentBrowserClient::SiteInstanceGotProcess(
-    content::SiteInstance* site_instance) {
-  // If this isn't an extension renderer there's nothing to do.
-  const extensions::Extension* extension = GetExtension(site_instance);
-  if (!extension)
-    return;
-
-  extensions::ProcessMap::Get(browser_main_parts_->browser_context())
-      ->Insert(extension->id(),
-               site_instance->GetProcess()->GetID(),
-               site_instance->GetId());
-
-  BrowserThread::PostTask(
-      BrowserThread::IO,
-      FROM_HERE,
-      base::Bind(&extensions::InfoMap::RegisterExtensionProcess,
-                 browser_main_parts_->extension_system()->info_map(),
-                 extension->id(),
-                 site_instance->GetProcess()->GetID(),
-                 site_instance->GetId()));
-}
-
-void ShellContentBrowserClient::SiteInstanceDeleting(
-    content::SiteInstance* site_instance) {
-  // If this isn't an extension renderer there's nothing to do.
-  const extensions::Extension* extension = GetExtension(site_instance);
-  if (!extension)
-    return;
-
-  extensions::ProcessMap::Get(browser_main_parts_->browser_context())
-      ->Remove(extension->id(),
-               site_instance->GetProcess()->GetID(),
-               site_instance->GetId());
-
-  BrowserThread::PostTask(
-      BrowserThread::IO,
-      FROM_HERE,
-      base::Bind(&extensions::InfoMap::UnregisterExtensionProcess,
-                 browser_main_parts_->extension_system()->info_map(),
-                 extension->id(),
-                 site_instance->GetProcess()->GetID(),
-                 site_instance->GetId()));
-}
-
-void ShellContentBrowserClient::AppendExtraCommandLineSwitches(
-    CommandLine* command_line, int child_process_id) {
-  std::string process_type =
-      command_line->GetSwitchValueASCII(switches::kProcessType);
-  if (process_type == switches::kRendererProcess) {
-    // TODO(jamescook): Should we check here if the process is in the extension
-    // service process map, or can we assume all renderers are extension
-    // renderers?
-    command_line->AppendSwitch(extensions::switches::kExtensionProcess);
-  }
-}
-
-void ShellContentBrowserClient::GetAdditionalAllowedSchemesForFileSystem(
-    std::vector<std::string>* additional_allowed_schemes) {
-  ContentBrowserClient::GetAdditionalAllowedSchemesForFileSystem(
-      additional_allowed_schemes);
-  additional_allowed_schemes->push_back(extensions::kExtensionScheme);
-}
-
-const extensions::Extension* ShellContentBrowserClient::GetExtension(
-    content::SiteInstance* site_instance) {
-  ExtensionRegistry* registry =
-      ExtensionRegistry::Get(site_instance->GetBrowserContext());
-  return registry->enabled_extensions().GetExtensionOrAppByURL(
-      site_instance->GetSiteURL());
-}
-
-}  // namespace apps