Omnibox: Trim Leading Spaces After Initial Forced-Query '?'

chrome/browser/autocomplete/autocomplete_input_unittest.cc

 // Copyright (c) 2012 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/autocomplete/autocomplete_input.h"
 
 #include "base/basictypes.h"
 #include "base/string16.h"
 #include "base/utf_string_conversions.h"
 #include "build/build_config.h"
@@ skipping 204 matching lines @@
     // regular case, no changes.
     { ASCIIToUTF16("foo bar"), 3, ASCIIToUTF16("foo bar"), 3 },
 
     // extra leading space.
     { ASCIIToUTF16("  foo bar"), 3, ASCIIToUTF16("foo bar"), 1 },
     { ASCIIToUTF16("      foo bar"), 3, ASCIIToUTF16("foo bar"), 0 },
     { ASCIIToUTF16("      foo bar   "), 2, ASCIIToUTF16("foo bar   "), 0 },
 
     // forced query.
     { ASCIIToUTF16("?foo bar"), 2, ASCIIToUTF16("foo bar"), 1 },
+    { ASCIIToUTF16("  ?foo bar"), 4, ASCIIToUTF16("foo bar"), 1 },
+    { ASCIIToUTF16("?  foo bar"), 4, ASCIIToUTF16("foo bar"), 1 },
+    { ASCIIToUTF16("  ?  foo bar"), 6, ASCIIToUTF16("foo bar"), 1 },
   };
 
   for (size_t i = 0; i < ARRAYSIZE_UNSAFE(input_cases); ++i) {
     SCOPED_TRACE(input_cases[i].input);
     AutocompleteInput input(input_cases[i].input,
                             input_cases[i].cursor_position,
                             string16(), true, false, true,
                             AutocompleteInput::ALL_MATCHES);
     EXPECT_EQ(input_cases[i].normalized_input, input.text());
     EXPECT_EQ(input_cases[i].normalized_cursor_position,
               input.cursor_position());
   }
 }