Fix CheckFalseTest.CheckFails on Linux after my change to ui_test.

This makes PathService clear its cache after overriding a path.
We have many paths depending on each other, so this is necessary
to avoid inconsistencies.

Added a comment that PathService::Override should not be called
by production code.

TEST=ui_tests in Release mode
BUG=49838

Review URL: http://codereview.chromium.org/2805100

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@55450 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 1 insertions, 3 deletions

diff --git a/base/path_service.h b/base/path_service.h
index 2b59247..4d99cdc 100644
--- a/base/path_service.h
+++ b/base/path_service.h
@@ -45,9 +45,6 @@ class PathService {
   // over the lifetime of the app, so this method should be used with caution.
   static bool Override(int key, const FilePath& path);
 
-  // Return whether a path was overridden.
-  static bool IsOverridden(int key);
-
   // To extend the set of supported keys, you can register a path provider,
   // which is just a function mirroring PathService::Get.  The ProviderFunc
   // returns false if it cannot provide a non-empty path for the given key.
@@ -65,6 +62,7 @@ class PathService {
                                int key_end);
  private:
   static bool GetFromCache(int key, FilePath* path);
+  static bool GetFromOverrides(int key, FilePath* path);
   static void AddToCache(int key, const FilePath& path);
 };