fix TranslateBubble toggle off by omnibar icon

chrome/browser/ui/cocoa/translate/translate_bubble_controller_unittest.mm

 // Copyright 2014 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/ui/cocoa/translate/translate_bubble_controller.h"
 
 #include "base/message_loop/message_loop.h"
 #include "base/test/histogram_tester.h"
 #import "chrome/browser/ui/browser.h"
 #include "chrome/browser/ui/browser_window.h"
@@ skipping 144 matching lines @@
   // Switch to before translating view.
   [bubble() switchView:
                 (TranslateBubbleModel::ViewState::VIEW_STATE_BEFORE_TRANSLATE)];
 
   EXPECT_TRUE(bubble());
 
   CloseBubble();
   EXPECT_FALSE(bubble());
 }
 
-TEST_F(TranslateBubbleControllerTest, CloseRegistersDecline) {
+TEST_F(TranslateBubbleControllerTest, CloseRegistersDecline1) {
   const char kDeclineTranslateDismissUI[] =
       "Translate.DeclineTranslateDismissUI";
   const char kDeclineTranslate[] = "Translate.DeclineTranslate";
 
   // A simple close without any interactions registers as a dismissal.
-  {
-    base::HistogramTester histogram_tester;
-    ShowBubble();
-    CloseBubble();
-    histogram_tester.ExpectTotalCount(kDeclineTranslateDismissUI, 1);
-    histogram_tester.ExpectTotalCount(kDeclineTranslate, 0);
-  }
+  base::HistogramTester histogram_tester;
+  ShowBubble();
+  CloseBubble();
+  histogram_tester.ExpectTotalCount(kDeclineTranslateDismissUI, 1);
+  histogram_tester.ExpectTotalCount(kDeclineTranslate, 0);
+}
 
+TEST_F(TranslateBubbleControllerTest, CloseRegistersDecline2) {
+  const char kDeclineTranslateDismissUI[] =
+      "Translate.DeclineTranslateDismissUI";
+  const char kDeclineTranslate[] = "Translate.DeclineTranslate";
   // A close while pressing e.g. 'x', registers as decline.
-  {
-    base::HistogramTester histogram_tester;
-    ShowBubble();
-    [bubble() handleCloseButtonPressed:nil];
+  base::HistogramTester histogram_tester;
+  ShowBubble();
+  [bubble() handleCloseButtonPressed:nil];
 
-    CloseBubble();
-    histogram_tester.ExpectTotalCount(kDeclineTranslateDismissUI, 0);
-    histogram_tester.ExpectTotalCount(kDeclineTranslate, 1);
-  }
+  CloseBubble();
+  histogram_tester.ExpectTotalCount(kDeclineTranslateDismissUI, 0);
+  histogram_tester.ExpectTotalCount(kDeclineTranslate, 1);
 }