Add LOCAL_ prefix to non-UMA histogram macros.

content/child/web_database_observer_impl.cc

 // 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 "content/child/web_database_observer_impl.h"
 
 #include "base/metrics/histogram.h"
 #include "base/strings/string16.h"
 #include "content/common/database_messages.h"
 #include "third_party/WebKit/public/platform/WebCString.h"
@@ skipping 20 matching lines @@
   if (websql_error == -1)
     return 0;  // no error
 
   // SQLExceptionCode starts at 1000
   if (websql_error >= 1000)
     websql_error -= 1000;
 
   return std::min(websql_error + 30, kResultHistogramSize - 1);
 }
 
-#define HISTOGRAM_WEBSQL_RESULT(name, is_sync_database, \
-                                callsite, websql_error, sqlite_error) \
+#define UMA_HISTOGRAM_WEBSQL_RESULT(name, is_sync_database, \
+                                    callsite, websql_error, sqlite_error) \
   do { \
     DCHECK(callsite < kCallsiteHistogramSize); \
     int result = DetermineHistogramResult(websql_error, sqlite_error); \
     if (is_sync_database) { \
       UMA_HISTOGRAM_ENUMERATION("websql.Sync." name, \
                                 result, kResultHistogramSize); \
       if (result) { \
         UMA_HISTOGRAM_ENUMERATION("websql.Sync." name ".ErrorSite", \
                                   callsite, kCallsiteHistogramSize); \
       } \
@@ skipping 44 matching lines @@
       origin_identifier.utf8(), database_name));
   open_connections_->RemoveOpenConnection(origin_identifier.utf8(),
                                           database_name);
 }
 
 void WebDatabaseObserverImpl::reportOpenDatabaseResult(
     const WebString& origin_identifier,
     const WebString& database_name,
     bool is_sync_database,
     int callsite, int websql_error, int sqlite_error) {
-  HISTOGRAM_WEBSQL_RESULT("OpenResult", is_sync_database,
-                          callsite, websql_error, sqlite_error);
+  UMA_HISTOGRAM_WEBSQL_RESULT("OpenResult", is_sync_database, callsite,
+                              websql_error, sqlite_error);
   HandleSqliteError(origin_identifier, database_name, sqlite_error);
 }
 
 void WebDatabaseObserverImpl::reportChangeVersionResult(
     const WebString& origin_identifier,
     const WebString& database_name,
     bool is_sync_database,
     int callsite, int websql_error, int sqlite_error) {
-  HISTOGRAM_WEBSQL_RESULT("ChangeVersionResult", is_sync_database,
-                          callsite, websql_error, sqlite_error);
+  UMA_HISTOGRAM_WEBSQL_RESULT("ChangeVersionResult", is_sync_database, callsite,
+                              websql_error, sqlite_error);
   HandleSqliteError(origin_identifier, database_name, sqlite_error);
 }
 
 void WebDatabaseObserverImpl::reportStartTransactionResult(
     const WebString& origin_identifier,
     const WebString& database_name,
     bool is_sync_database,
     int callsite, int websql_error, int sqlite_error) {
-  HISTOGRAM_WEBSQL_RESULT("BeginResult", is_sync_database,
-                          callsite, websql_error, sqlite_error);
+  UMA_HISTOGRAM_WEBSQL_RESULT("BeginResult", is_sync_database, callsite,
+                              websql_error, sqlite_error);
   HandleSqliteError(origin_identifier, database_name, sqlite_error);
 }
 
 void WebDatabaseObserverImpl::reportCommitTransactionResult(
     const WebString& origin_identifier,
     const WebString& database_name,
     bool is_sync_database,
     int callsite, int websql_error, int sqlite_error) {
-  HISTOGRAM_WEBSQL_RESULT("CommitResult", is_sync_database,
-                          callsite, websql_error, sqlite_error);
+  UMA_HISTOGRAM_WEBSQL_RESULT("CommitResult", is_sync_database, callsite,
+                              websql_error, sqlite_error);
   HandleSqliteError(origin_identifier, database_name, sqlite_error);
 }
 
 void WebDatabaseObserverImpl::reportExecuteStatementResult(
     const WebString& origin_identifier,
     const WebString& database_name,
     bool is_sync_database,
     int callsite, int websql_error, int sqlite_error) {
-  HISTOGRAM_WEBSQL_RESULT("StatementResult", is_sync_database,
-                          callsite, websql_error, sqlite_error);
+  UMA_HISTOGRAM_WEBSQL_RESULT("StatementResult", is_sync_database, callsite,
+                              websql_error, sqlite_error);
   HandleSqliteError(origin_identifier, database_name, sqlite_error);
 }
 
 void WebDatabaseObserverImpl::reportVacuumDatabaseResult(
     const WebString& origin_identifier,
     const WebString& database_name,
     bool is_sync_database,
     int sqlite_error) {
   int result = DetermineHistogramResult(-1, sqlite_error);
   if (is_sync_database) {
@@ skipping 19 matching lines @@
   // high frequency (per-sqlstatement).
   if (error == SQLITE_CORRUPT || error == SQLITE_NOTADB) {
     sender_->Send(new DatabaseHostMsg_HandleSqliteError(
         origin_identifier.utf8(),
         database_name,
         error));
   }
 }
 
 }  // namespace content