Compute the correct maximum contents width when eliding away the description in

chrome/browser/ui/omnibox/omnibox_popup_model_unittest.cc

 // 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/omnibox/omnibox_popup_model.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 TEST(OmniboxPopupModelTest, ComputeMatchMaxWidths) {
     int contents_max_width, description_max_width;
     const int separator_width = 10;
@@ skipping 45 matching lines @@
     EXPECT_EQ(available_width - kMinimumContentsWidth - separator_width,
               description_max_width);
 
     // Contents takes all available space.
     contents_width = 400;
     description_width = 0;
     available_width = 200;
     OmniboxPopupModel::ComputeMatchMaxWidths(
         contents_width, separator_width, description_width, available_width,
         true, &contents_max_width, &description_max_width);
-    EXPECT_EQ(contents_width, contents_max_width);
+    EXPECT_EQ(available_width, contents_max_width);
     EXPECT_EQ(0, description_max_width);
 
     // Half and half.
     contents_width = 395;
     description_width = 395;
     available_width = 700;
     OmniboxPopupModel::ComputeMatchMaxWidths(
         contents_width, separator_width, description_width, available_width,
         true, &contents_max_width, &description_max_width);
     EXPECT_EQ(345, contents_max_width);
@@ skipping 26 matching lines @@
     contents_width = 1;
     description_width = 1;
     available_width = 0;
     OmniboxPopupModel::ComputeMatchMaxWidths(
         contents_width, separator_width, description_width, available_width,
         true, &contents_max_width, &description_max_width);
     EXPECT_EQ(0, contents_max_width);
     EXPECT_EQ(0, description_max_width);
 }