Added and replaced some UMAs

chrome/browser/translate/translate_manager_metrics_unittest.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 "chrome/browser/translate/translate_manager_metrics.h"
 
 #include "base/basictypes.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/metrics/histogram.h"
 #include "base/metrics/histogram_samples.h"
@@ skipping 128 matching lines @@
 }
 
 TEST(TranslateManagerMetricsTest, ReportLanguageDetectionError) {
   MetricsRecorder recorder(TranslateManagerMetrics::GetMetricsName(
       TranslateManagerMetrics::UMA_LANGUAGE_DETECTION_ERROR));
   EXPECT_EQ(0, recorder.GetTotalCount());
   TranslateManagerMetrics::ReportLanguageDetectionError();
   EXPECT_EQ(1, recorder.GetTotalCount());
 }
 
-TEST(TranslateManagerMetricsTest, ReportedUnsupportedLanguage) {
+TEST(TranslateManagerMetricsTest, ReportedUnavailableLanguage) {
   MetricsRecorder recorder(TranslateManagerMetrics::GetMetricsName(
-      TranslateManagerMetrics::UMA_SERVER_REPORTED_UNSUPPORTED_LANGUAGE));
+      TranslateManagerMetrics::UMA_UNAVAILABLE_LANGUAGE));
   EXPECT_EQ(0, recorder.GetTotalCount());
-  TranslateManagerMetrics::ReportUnsupportedLanguage();
+  TranslateManagerMetrics::ReportUnavailableLanguage("en");
   EXPECT_EQ(1, recorder.GetTotalCount());

[Takashi Toyoshima, 2013/05/21 11:11:43]

Can we check a reported value for "en"?

[hajimehoshi, 2013/05/22 04:19:27]

Done.

 }
+
+TEST(TranslateManagerMetricsTest, ReportedUnsupportedLanguageAtInitiation) {
+  MetricsRecorder recorder(TranslateManagerMetrics::GetMetricsName(
+      TranslateManagerMetrics::UMA_UNSUPPORTED_LANGUAGE_AT_INITIATION));
+  EXPECT_EQ(0, recorder.GetTotalCount());
+  TranslateManagerMetrics::ReportUnsupportedLanguageAtInitiation("en");
+  EXPECT_EQ(1, recorder.GetTotalCount());

[Takashi Toyoshima, 2013/05/21 11:11:43]

ditto.

[hajimehoshi, 2013/05/22 04:19:27]

Done.

+}