Valgrind: Fix a leak in ContentSettingsProvider.

chrome/browser/content_settings/content_settings_provider.h

Index: chrome/browser/content_settings/content_settings_provider.h
diff --git a/chrome/browser/content_settings/content_settings_provider.h b/chrome/browser/content_settings/content_settings_provider.h
index 1ec08511b5447000122530d7e7b62a14d3f25775..0b0a64eefdbe1afafdc3650e5d7b3d0fd17df647 100644
--- a/chrome/browser/content_settings/content_settings_provider.h
+++ b/chrome/browser/content_settings/content_settings_provider.h
@@ -42,7 +42,7 @@ class ProviderInterface {
       const ResourceIdentifier& resource_identifier,
       bool incognito) const = 0;
 
-  // Askes the provider to set the website setting for a particular
+  // Asks the provider to set the website setting for a particular
   // |primary_pattern|, |secondary_pattern|, |content_type| tuple. If the
   // provider accepts the setting it returns true and takes the ownership of the
   // |value|. Otherwise false is returned and the ownership of the |value| stays