Revert 184352
> Add utf_string_conversions to base namespace.
> 
> This adds "using"s for all functions so those can be fixed in a separate pass.
> 
> This converts the "Wide" versions of the functions in the Chrome directory as a first pass on the changeover.
> 
> BUG=
> 
> Review URL: https://codereview.chromium.org/12314090

[email protected]
Review URL: https://codereview.chromium.org/12315071

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@184355 0039d316-1c4b-4281-b951-d872f2087c98
diff --git a/chrome/browser/search_engines/template_url_unittest.cc b/chrome/browser/search_engines/template_url_unittest.cc
index 42a86ac..3273fa5b 100644
--- a/chrome/browser/search_engines/template_url_unittest.cc
+++ b/chrome/browser/search_engines/template_url_unittest.cc
@@ -243,14 +243,13 @@
   } to_wide_cases[] = {
     {"hello+world", ASCIIToUTF16("hello world")},
     // Test some big-5 input.
-    {"%a7A%A6%6e+to+you", base::WideToUTF16(L"\x4f60\x597d to you")},
+    {"%a7A%A6%6e+to+you", WideToUTF16(L"\x4f60\x597d to you")},
     // Test some UTF-8 input. We should fall back to this when the encoding
     // doesn't look like big-5. We have a '5' in the middle, which is an invalid
     // Big-5 trailing byte.
-    {"%e4%bd%a05%e5%a5%bd+to+you",
-     base::WideToUTF16(L"\x4f60\x35\x597d to you")},
+    {"%e4%bd%a05%e5%a5%bd+to+you", WideToUTF16(L"\x4f60\x35\x597d to you")},
     // Undecodable input should stay escaped.
-    {"%91%01+abcd", base::WideToUTF16(L"%91%01 abcd")},
+    {"%91%01+abcd", WideToUTF16(L"%91%01 abcd")},
     // Make sure we convert %2B to +.
     {"C%2B%2B", ASCIIToUTF16("C++")},
     // C%2B is escaped as C%252B, make sure we unescape it properly.
@@ -352,7 +351,7 @@
     const std::string url;
     const std::string expected_result;
   } test_data[] = {
-    { "BIG5",  base::WideToUTF16(L"\x60BD"),
+    { "BIG5",  WideToUTF16(L"\x60BD"),
       "http://foo/?{searchTerms}{inputEncoding}",
       "http://foo/?%B1~BIG5" },
     { "UTF-8", ASCIIToUTF16("blah"),