Change a bunch of string types.

Started out just trying to change PrefService::GetString and ::SetString. This snowballed a little bit. Had to change a bunch of url strings in search_engines/ from wstring to string (some of them may be better off as GURLs, but UTF-8 is a step in the right direction, since that's what GURL uses internally, as well as externally via its setters/getters).

TODO (later patch): things that ask for accepted languages should use std::string, not std::wstring.

BUG=none
TEST=try bots

Review URL: http://codereview.chromium.org/2854015

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@51157 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 4 insertions, 6 deletions

diff --git a/chrome/browser/extensions/extension_updater.cc b/chrome/browser/extensions/extension_updater.cc
index 95177c6..c3b1907 100644
--- a/chrome/browser/extensions/extension_updater.cc
+++ b/chrome/browser/extensions/extension_updater.cc
@@ -577,7 +577,7 @@ void ExtensionUpdater::ProcessBlacklist(const std::string& data) {
 
   // Update the pref value for blacklist version
   prefs_->SetString(kExtensionBlacklistUpdateVersion,
-    ASCIIToWide(current_extension_fetch_.version));
+                    current_extension_fetch_.version);
   prefs_->ScheduleSavePersistentPrefs();
 }
 
@@ -693,11 +693,10 @@ void ExtensionUpdater::CheckNow() {
   if (blacklist_checks_enabled_ && service_->HasInstalledExtensions()) {
     ManifestFetchData* blacklist_fetch =
         new ManifestFetchData(GURL(kBlacklistUpdateUrl));
-    std::wstring version = prefs_->GetString(kExtensionBlacklistUpdateVersion);
+    std::string version = prefs_->GetString(kExtensionBlacklistUpdateVersion);
     int ping_days =
         CalculatePingDays(service_->extension_prefs()->BlacklistLastPingDay());
-    blacklist_fetch->AddExtension(kBlacklistAppID, WideToASCII(version),
-                                  ping_days);
+    blacklist_fetch->AddExtension(kBlacklistAppID, version, ping_days);
     StartUpdateCheck(blacklist_fetch);
   }
 
@@ -717,8 +716,7 @@ void ExtensionUpdater::CheckNow() {
 bool ExtensionUpdater::GetExistingVersion(const std::string& id,
                                           std::string* version) {
   if (id == kBlacklistAppID) {
-    *version =
-      WideToASCII(prefs_->GetString(kExtensionBlacklistUpdateVersion));
+    *version = prefs_->GetString(kExtensionBlacklistUpdateVersion);
     return true;
   }
   Extension* extension = service_->GetExtensionById(id, false);