Move content settings extension API to content_settings dir.

chrome/browser/extensions/extension_content_settings_unittest.cc

-// Copyright (c) 2011 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 "testing/gtest/include/gtest/gtest.h"
-
-#include "chrome/browser/extensions/extension_content_settings_helpers.h"
-
-namespace helpers = extension_content_settings_helpers;
-
-TEST(ExtensionContentSettingsHelpersTest, ParseExtensionPattern) {
-  const struct {
-    const char* extension_pattern;
-    const char* content_settings_pattern;
-  } kTestPatterns[] = {
-    { "<all_urls>", "*" },
-    { "*://*.google.com/*", "[*.]google.com" },
-    { "http://www.example.com/*", "http://www.example.com" },
-    { "*://www.example.com/*", "www.example.com" },
-    { "http://www.example.com:8080/*", "http://www.example.com:8080" },
-    { "https://*/*", "https://*" },
-    { "file:///foo/bar/baz", "file:///foo/bar/baz" },
-  };
-  for (size_t i = 0; i < ARRAYSIZE_UNSAFE(kTestPatterns); ++i) {
-    std::string error;
-    std::string pattern_str = helpers::ParseExtensionPattern(
-        kTestPatterns[i].extension_pattern, &error).ToString();
-    EXPECT_EQ(kTestPatterns[i].content_settings_pattern, pattern_str)
-        << "Unexpected error parsing " << kTestPatterns[i].extension_pattern
-        << ": " << error;
-  }
-
-  const struct {
-    const char* extension_pattern;
-    const char* expected_error;
-  } kInvalidTestPatterns[] = {
-    { "http://www.example.com/path", "Specific paths are not allowed." },
-    { "file:///foo/bar/*",
-      "Path wildcards in file URL patterns are not allowed." },
-  };
-  for (size_t i = 0; i < ARRAYSIZE_UNSAFE(kInvalidTestPatterns); ++i) {
-    std::string error;
-    ContentSettingsPattern pattern = helpers::ParseExtensionPattern(
-        kInvalidTestPatterns[i].extension_pattern, &error);
-    EXPECT_FALSE(pattern.IsValid());
-    EXPECT_EQ(kInvalidTestPatterns[i].expected_error, error)
-        << "Unexpected error parsing "
-        << kInvalidTestPatterns[i].extension_pattern;
-  }
-
-}