Add transparent support for filesystem URLs in URLPatterns.

chrome/common/extensions/url_pattern.cc

Index: chrome/common/extensions/url_pattern.cc
diff --git a/chrome/common/extensions/url_pattern.cc b/chrome/common/extensions/url_pattern.cc
index c0b04b7cf6eceb963b0693720c35d305849e8300..baf941a4e6ed5e8c1acbb56192ed27d9578ec241 100644
--- a/chrome/common/extensions/url_pattern.cc
+++ b/chrome/common/extensions/url_pattern.cc
@@ -97,14 +97,12 @@ bool IsValidPortForScheme(const std::string scheme, const std::string& port) {
 URLPattern::URLPattern()
     : valid_schemes_(SCHEME_NONE),
       match_all_urls_(false),
-      partial_filesystem_support_hack_(false),
       match_subdomains_(false),
       port_("*") {}
 
 URLPattern::URLPattern(int valid_schemes)
     : valid_schemes_(valid_schemes),
       match_all_urls_(false),
-      partial_filesystem_support_hack_(false),
       match_subdomains_(false),
       port_("*") {}
 
@@ -113,7 +111,6 @@ URLPattern::URLPattern(int valid_schemes, const std::string& pattern)
     // appropriate when we know |pattern| is valid.
     : valid_schemes_(valid_schemes),
       match_all_urls_(false),
-      partial_filesystem_support_hack_(false),
       match_subdomains_(false),
       port_("*") {
   if (PARSE_SUCCESS != Parse(pattern))
@@ -301,9 +298,6 @@ bool URLPattern::MatchesURL(const GURL& test) const {
   const GURL* test_url = &test;
   bool has_inner_url = test.inner_url() != NULL;
 
-  if (partial_filesystem_support_hack_ != has_inner_url)
-    return false;
-
   if (has_inner_url)
     test_url = test.inner_url();
 
@@ -449,10 +443,6 @@ bool URLPattern::OverlapsWith(const URLPattern& other) const {
   DCHECK(path_.find('*') == path_.size() - 1);
   DCHECK(other.path().find('*') == other.path().size() - 1);
 
-  if (partial_filesystem_support_hack_ !=
-      other.partial_filesystem_support_hack())
-    return false;
-
   if (!MatchesPath(other.path().substr(0, other.path().size() - 1)) &&
       !other.MatchesPath(path_.substr(0, path_.size() - 1)))
     return false;