Convert app_bindings.js to the schema_generated_bindings.js infrastructure.

chrome/common/extensions/api/extension_api.h

Index: chrome/common/extensions/api/extension_api.h
diff --git a/chrome/common/extensions/api/extension_api.h b/chrome/common/extensions/api/extension_api.h
index 25ac679f3d2bfc80a2f29edc8628102d716e271e..ea29e325c9365a2a151cc1f20d7bede57d83edef 100644
--- a/chrome/common/extensions/api/extension_api.h
+++ b/chrome/common/extensions/api/extension_api.h
@@ -14,6 +14,7 @@
 #include "base/memory/linked_ptr.h"
 #include "base/memory/singleton.h"
 #include "base/values.h"
+#include "chrome/common/extensions/url_pattern_set.h"
 
 namespace base {
 class DictionaryValue;
@@ -21,6 +22,7 @@ class ListValue;
 class Value;
 }
 
+class GURL;
 class Extension;
 class ExtensionPermissionSet;
 
@@ -55,6 +57,9 @@ class ExtensionAPI {
   // which has unprivileged components.
   bool IsWholeAPIPrivileged(const std::string& api_name) const;
 
+  // Returns whether an API matches |url|.
+  bool MatchesURL(const std::string& api_name, const GURL& url) const;
+
   // Gets a map of API name (aka namespace) to API schema.
   const SchemaMap& schemas() { return schemas_; }
 
@@ -71,6 +76,9 @@ class ExtensionAPI {
   // extension.
   void GetDefaultSchemas(GetSchemasFilter filter, SchemaMap* out) const;
 
+  // Gets the APIs exposed to |url|.
+  void GetSchemasForURL(const GURL& url, SchemaMap* out) const;
+
  private:
   friend struct DefaultSingletonTraits<ExtensionAPI>;
 
@@ -113,6 +121,9 @@ class ExtensionAPI {
   // APIs that are not entirely unprivileged, but have unprivileged components.
   std::set<std::string> partially_unprivileged_apis_;
 
+  // APIs that have URL matching permissions.
+  std::map<std::string, URLPatternSet> url_matching_apis_;
+
   DISALLOW_COPY_AND_ASSIGN(ExtensionAPI);
 };