Move creation of BrowserContext objects that live in content to content, instead of depending on th…

chrome/browser/profiles/profile_impl.cc

Index: chrome/browser/profiles/profile_impl.cc
===================================================================
--- chrome/browser/profiles/profile_impl.cc	(revision 122721)
+++ chrome/browser/profiles/profile_impl.cc	(working copy)
@@ -92,9 +92,6 @@
 #include "chrome/common/json_pref_store.h"
 #include "chrome/common/pref_names.h"
 #include "chrome/common/url_constants.h"
-#include "content/browser/appcache/chrome_appcache_service.h"
-#include "content/browser/chrome_blob_storage_context.h"
-#include "content/browser/file_system/browser_file_system_helper.h"
 #include "content/browser/in_process_webkit/webkit_context.h"
 #include "content/browser/speech/speech_input_manager.h"
 #include "content/public/browser/browser_thread.h"
@@ -105,7 +102,6 @@
 #include "net/base/transport_security_state.h"
 #include "net/http/http_server_properties.h"
 #include "webkit/database/database_tracker.h"
-#include "webkit/quota/quota_manager.h"
 
 #if defined(OS_WIN)
 #include "chrome/browser/instant/promo_counter.h"
@@ -549,13 +545,15 @@
   // Save the session state if we're going to restore the session during the
   // next startup.
   SessionStartupPref pref = SessionStartupPref::GetStartupPref(this);
-  if (pref.type == SessionStartupPref::LAST)
+  if (pref.type == SessionStartupPref::LAST) {
     SaveSessionState();
-  else if (appcache_service_ && clear_local_state_on_exit_) {
+  } else if (clear_local_state_on_exit_) {
     BrowserThread::PostTask(
         BrowserThread::IO, FROM_HERE,
         base::Bind(&appcache::AppCacheService::set_clear_local_state_on_exit,
-                   appcache_service_.get(), true));
+            BrowserContext::GetAppCacheService(this), true));
+    BrowserContext::GetWebKitContext(this)->set_clear_local_state_on_exit(true);
+    BrowserContext::GetDatabaseTracker(this)->SetClearLocalStateOnExit(true);
   }
 
   StopCreateSessionServiceTimer();
@@ -576,13 +574,6 @@
 
   ProfileDependencyManager::GetInstance()->DestroyProfileServices(this);
 
-  if (db_tracker_) {
-    BrowserThread::PostTask(
-        BrowserThread::FILE, FROM_HERE,
-        base::Bind(&webkit_database::DatabaseTracker::Shutdown,
-                   db_tracker_.get()));
-  }
-
   // Password store uses WebDB, shut it down before the WebDB has been shutdown.
   if (password_store_.get())
     password_store_->Shutdown();
@@ -680,16 +671,6 @@
   return this;
 }
 
-ChromeAppCacheService* ProfileImpl::GetAppCacheService() {
-  CreateQuotaManagerAndClients();
-  return appcache_service_;
-}
-
-webkit_database::DatabaseTracker* ProfileImpl::GetDatabaseTracker() {
-  CreateQuotaManagerAndClients();
-  return db_tracker_;
-}
-
 VisitedLinkMaster* ProfileImpl::GetVisitedLinkMaster() {
   if (!visited_link_master_.get()) {
     scoped_ptr<VisitedLinkMaster> visited_links(
@@ -1136,16 +1117,6 @@
   return DownloadServiceFactory::GetForProfile(this)->GetDownloadManager();
 }
 
-fileapi::FileSystemContext* ProfileImpl::GetFileSystemContext() {
-  CreateQuotaManagerAndClients();
-  return file_system_context_.get();
-}
-
-quota::QuotaManager* ProfileImpl::GetQuotaManager() {
-  CreateQuotaManagerAndClients();
-  return quota_manager_.get();
-}
-
 bool ProfileImpl::DidLastSessionExitCleanly() {
   // last_session_exited_cleanly_ is set when the preferences are loaded. Force
   // it to be set by asking for the prefs.
@@ -1153,6 +1124,10 @@
   return last_session_exited_cleanly_;
 }
 
+quota::SpecialStoragePolicy* ProfileImpl::GetSpecialStoragePolicy() {
+  return GetExtensionSpecialStoragePolicy();
+}
+
 BookmarkModel* ProfileImpl::GetBookmarkModel() {
   if (!bookmark_bar_model_.get()) {
     bookmark_bar_model_.reset(new BookmarkModel(this));
@@ -1194,57 +1169,6 @@
   return extension_pref_value_map_.get();
 }
 
-void ProfileImpl::CreateQuotaManagerAndClients() {
-  if (quota_manager_.get()) {
-    DCHECK(file_system_context_.get());
-    DCHECK(db_tracker_.get());
-    DCHECK(webkit_context_.get());
-    return;
-  }
-
-  // All of the clients have to be created and registered with the
-  // QuotaManager prior to the QuotaManger being used. So we do them
-  // all together here prior to handing out a reference to anything
-  // that utlizes the QuotaManager.
-  quota_manager_ = new quota::QuotaManager(
-      IsOffTheRecord(),
-      GetPath(),
-      BrowserThread::GetMessageLoopProxyForThread(BrowserThread::IO),
-      BrowserThread::GetMessageLoopProxyForThread(BrowserThread::DB),
-      GetExtensionSpecialStoragePolicy());
-
-  // Each consumer is responsible for registering its QuotaClient during
-  // its construction.
-  file_system_context_ = CreateFileSystemContext(
-      GetPath(), IsOffTheRecord(),
-      GetExtensionSpecialStoragePolicy(),
-      quota_manager_->proxy());
-  db_tracker_ = new webkit_database::DatabaseTracker(
-      GetPath(), IsOffTheRecord(), clear_local_state_on_exit_,
-      GetExtensionSpecialStoragePolicy(),
-      quota_manager_->proxy(),
-      BrowserThread::GetMessageLoopProxyForThread(BrowserThread::FILE));
-  webkit_context_ = new WebKitContext(
-        IsOffTheRecord(), GetPath(), GetExtensionSpecialStoragePolicy(),
-        clear_local_state_on_exit_, quota_manager_->proxy(),
-        BrowserThread::GetMessageLoopProxyForThread(
-            BrowserThread::WEBKIT_DEPRECATED));
-  appcache_service_ = new ChromeAppCacheService(quota_manager_->proxy());
-  BrowserThread::PostTask(
-      BrowserThread::IO, FROM_HERE,
-      base::Bind(&ChromeAppCacheService::InitializeOnIOThread,
-                 appcache_service_.get(),
-                 IsOffTheRecord()
-                     ? FilePath() : GetPath().Append(chrome::kAppCacheDirname),
-                 io_data_.GetResourceContextNoInit(),
-                 make_scoped_refptr(GetExtensionSpecialStoragePolicy())));
-}
-
-WebKitContext* ProfileImpl::GetWebKitContext() {
-  CreateQuotaManagerAndClients();
-  return webkit_context_.get();
-}
-
 void ProfileImpl::MarkAsCleanShutdown() {
   if (prefs_.get()) {
     // The session cleanly exited, set kSessionExitedCleanly appropriately.
@@ -1280,14 +1204,6 @@
       } else if (*pref_name_in == prefs::kClearSiteDataOnExit) {
         clear_local_state_on_exit_ =
             prefs->GetBoolean(prefs::kClearSiteDataOnExit);
-        if (webkit_context_) {
-          webkit_context_->set_clear_local_state_on_exit(
-              clear_local_state_on_exit_);
-        }
-        if (db_tracker_) {
-          db_tracker_->SetClearLocalStateOnExit(
-              clear_local_state_on_exit_);
-        }
       } else if (*pref_name_in == prefs::kGoogleServicesUsername) {
         UpdateProfileUserNameCache();
       } else if (*pref_name_in == prefs::kProfileAvatarIndex) {
@@ -1342,17 +1258,6 @@
   return token_service_.get();
 }
 
-ChromeBlobStorageContext* ProfileImpl::GetBlobStorageContext() {
-  if (!blob_storage_context_) {
-    blob_storage_context_ = new ChromeBlobStorageContext();
-    BrowserThread::PostTask(
-        BrowserThread::IO, FROM_HERE,
-        base::Bind(&ChromeBlobStorageContext::InitializeOnIOThread,
-                   blob_storage_context_.get()));
-  }
-  return blob_storage_context_;
-}
-
 ExtensionInfoMap* ProfileImpl::GetExtensionInfoMap() {
   return extension_info_map_.get();
 }
@@ -1526,16 +1431,14 @@
 void ProfileImpl::SaveSessionState() {
   if (!session_restore_enabled_)
     return;
-  if (webkit_context_.get())
-    webkit_context_->SaveSessionState();
-  if (db_tracker_.get())
-    db_tracker_->SaveSessionState();
+  BrowserContext::GetWebKitContext(this)->SaveSessionState();
+  BrowserContext::GetDatabaseTracker(this)->SaveSessionState();
 
   BrowserThread::PostTask(
       BrowserThread::IO, FROM_HERE,
       base::Bind(&SaveSessionStateOnIOThread,
                  make_scoped_refptr(GetRequestContext()),
-                 make_scoped_refptr(appcache_service_.get())));
+                 make_scoped_refptr(BrowserContext::GetAppCacheService(this))));
 }
 
 void ProfileImpl::UpdateProfileUserNameCache() {