Use string for Histogram names since these are all ASCII anyway.

Wide-character literals cause problems between platforms.

Review URL: http://codereview.chromium.org/28046

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@10276 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 4 insertions, 5 deletions

diff --git a/chrome/browser/history/history_backend.cc b/chrome/browser/history/history_backend.cc
index 6bed37a..015f442 100644
--- a/chrome/browser/history/history_backend.cc
+++ b/chrome/browser/history/history_backend.cc
@@ -567,7 +567,7 @@ void HistoryBackend::InitImpl() {
   // Start expiring old stuff.
   expirer_.StartArchivingOldStuff(TimeDelta::FromDays(kArchiveDaysThreshold));
 
-  HISTOGRAM_TIMES(L"History.InitTime",
+  HISTOGRAM_TIMES("History.InitTime",
                   TimeTicks::Now() - beginning_time);
 }
 
@@ -997,7 +997,7 @@ void HistoryBackend::QueryHistory(scoped_refptr<QueryHistoryRequest> request,
   request->ForwardResult(QueryHistoryRequest::TupleType(request->handle(),
                                                         &request->value));
 
-  HISTOGRAM_TIMES(L"History.QueryHistory",
+  HISTOGRAM_TIMES("History.QueryHistory",
                   TimeTicks::Now() - beginning_time);
 }
 
@@ -1231,7 +1231,7 @@ void HistoryBackend::GetPageThumbnailDirectly(
     if (!success)
       *data = NULL;  // This will tell the callback there was an error.
 
-    HISTOGRAM_TIMES(L"History.GetPageThumbnail",
+    HISTOGRAM_TIMES("History.GetPageThumbnail",
                     TimeTicks::Now() - beginning_time);
   }
 }
@@ -1397,7 +1397,7 @@ void HistoryBackend::GetFavIconForURL(
           TimeDelta::FromDays(kFavIconRefetchDays);
     }
 
-    HISTOGRAM_TIMES(L"History.GetFavIconForURL",
+    HISTOGRAM_TIMES("History.GetFavIconForURL",
                     TimeTicks::Now() - beginning_time);
   }
 
@@ -1831,4 +1831,3 @@ BookmarkService* HistoryBackend::GetBookmarkService() {
 }
 
 }  // namespace history
-