Add transparent support for filesystem URLs in URLPatterns.

chrome/common/extensions/url_pattern.h

Index: chrome/common/extensions/url_pattern.h
diff --git a/chrome/common/extensions/url_pattern.h b/chrome/common/extensions/url_pattern.h
index 3cde957c2c11d9ed57e1ca641bed4b57ecefd589..8d7fc16b3b7ba517832ec6bd61f240537097d94f 100644
--- a/chrome/common/extensions/url_pattern.h
+++ b/chrome/common/extensions/url_pattern.h
@@ -119,15 +119,6 @@ class URLPattern {
   bool match_all_urls() const { return match_all_urls_; }
   void SetMatchAllURLs(bool val);
 
-  // Returns true if this pattern matches inner URLs of filesystem: URLs only.
-  // Returns false if this pattern matches only non-filesystem URLs.
-  bool partial_filesystem_support_hack() const {
-    return partial_filesystem_support_hack_;
-  }
-  void set_partial_filesystem_support_hack(bool val) {
-    partial_filesystem_support_hack_ = val;
-  }
-
   // Sets the scheme for pattern matches. This can be a single '*' if the
   // pattern matches all valid schemes (as defined by the valid_schemes_
   // property). Returns false on failure (if the scheme is not valid).
@@ -213,11 +204,6 @@ class URLPattern {
   // True if this is a special-case "<all_urls>" pattern.
   bool match_all_urls_;
 
-  // True if we're trying to match against the inner URL of a filesystem URL;
-  // this is a temporary hack so as not to break ChromeOS as we work on full
-  // support.
-  bool partial_filesystem_support_hack_;
-
   // The scheme for the pattern.
   std::string scheme_;