Clean content_settings_pattern_parser.* from unnecessary dependencies.

chrome/browser/content_settings/cookie_settings_unittest.cc

Index: chrome/browser/content_settings/cookie_settings_unittest.cc
diff --git a/chrome/browser/content_settings/cookie_settings_unittest.cc b/chrome/browser/content_settings/cookie_settings_unittest.cc
index 833e4780790284f7792cd05e702d65fa4b413061..c25352d91d267bc254feeb497dca045db24d36e3 100644
--- a/chrome/browser/content_settings/cookie_settings_unittest.cc
+++ b/chrome/browser/content_settings/cookie_settings_unittest.cc
@@ -10,6 +10,7 @@
 #include "chrome/common/pref_names.h"
 #include "chrome/test/base/testing_profile.h"
 #include "content/public/test/test_browser_thread.h"
+#include "extensions/common/constants.h"
 #include "net/base/static_cookie_policy.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "url/gurl.h"
@@ -18,6 +19,11 @@ using content::BrowserThread;
 
 namespace {
 
+ContentSettingsPattern CreatePattern(const std::string& pattern) {
+  return ContentSettingsPattern::FromString(extensions::kExtensionScheme,
+                                            pattern);
+}
+
 class CookieSettingsTest : public testing::Test {
  public:
   CookieSettingsTest()
@@ -30,7 +36,7 @@ class CookieSettingsTest : public testing::Test {
         kBlockedFirstPartySite("http://no.thirdparties.com"),
         kExtensionURL("chrome-extension://deadbeef"),
         kHttpsSite("https://example.com"),
-        kAllHttpsSitesPattern(ContentSettingsPattern::FromString("https://*")) {
+        kAllHttpsSitesPattern(CreatePattern("https://*")) {
   }
 
  protected: