Context Menus now uses the JSON Schema Compiler.

chrome/common/extensions/url_pattern_set.cc

Index: chrome/common/extensions/url_pattern_set.cc
diff --git a/chrome/common/extensions/url_pattern_set.cc b/chrome/common/extensions/url_pattern_set.cc
index 11390ac446311420e19000ecd7963feb7e43f1a8..f5e278761f1b24e966771479ae489b90d5f30291 100644
--- a/chrome/common/extensions/url_pattern_set.cc
+++ b/chrome/common/extensions/url_pattern_set.cc
@@ -175,6 +175,20 @@ scoped_ptr<base::ListValue> URLPatternSet::ToValue() const {
   return value.Pass();
 }
 
+bool URLPatternSet::Populate(const std::vector<std::string>& patterns,
+                             int valid_schemes,
+                             bool allow_file_access,
+                             std::string* error) {
+  ClearPatterns();
+  for (size_t i = 0; i < patterns.size(); ++i) {
+    URLPattern pattern(valid_schemes);
+    if (!ParseURLPattern(pattern, patterns.at(i), allow_file_access, error))
+      return false;
+    AddPattern(pattern);
+  }
+  return true;
+}
+
 bool URLPatternSet::Populate(const base::ListValue& value,
                              int valid_schemes,
                              bool allow_file_access,
@@ -185,20 +199,29 @@ bool URLPatternSet::Populate(const base::ListValue& value,
     if (!value.GetString(i, &item))
       return false;
     URLPattern pattern(valid_schemes);

[not at google - send to devlin, 2012/08/06 01:55:45]

nice, though also just convert this to a vector and call the vector version of
Patterns.

[chebert, 2012/08/06 22:43:06]

Done.

-    if (pattern.Parse(item) != URLPattern::PARSE_SUCCESS) {
-      if (error) {
-        *error = ExtensionErrorUtils::FormatErrorMessage(
-            kInvalidURLPatternError, item);
-      } else {
-        LOG(ERROR) << "Invalid url pattern: " << item;
-      }
+    if (!ParseURLPattern(pattern, item, allow_file_access, error))
       return false;
-    }
-    if (!allow_file_access && pattern.MatchesScheme(chrome::kFileScheme)) {
-      pattern.SetValidSchemes(
-          pattern.valid_schemes() & ~URLPattern::SCHEME_FILE);
-    }
     AddPattern(pattern);
   }
   return true;
 }
+
+bool URLPatternSet::ParseURLPattern(URLPattern& pattern,
+                                    const std::string& item,
+                                    bool allow_file_access,
+                                    std::string* error) {
+  if (pattern.Parse(item) != URLPattern::PARSE_SUCCESS) {
+    if (error) {
+      *error = ExtensionErrorUtils::FormatErrorMessage(
+          kInvalidURLPatternError, item);
+    } else {
+      LOG(ERROR) << "Invalid url pattern: " << item;
+    }
+    return false;
+  }
+  if (!allow_file_access && pattern.MatchesScheme(chrome::kFileScheme)) {
+    pattern.SetValidSchemes(
+        pattern.valid_schemes() & ~URLPattern::SCHEME_FILE);
+  }
+  return true;
+}