Move API functions registrations out of ExtensionFunctionRegistry.

chrome/common/extensions/api/extension.json

Index: chrome/common/extensions/api/extension.json
===================================================================
--- chrome/common/extensions/api/extension.json	(revision 181773)
+++ chrome/common/extensions/api/extension.json	(working copy)
@@ -5,7 +5,9 @@
 [
   {
     "namespace": "extension",
-    "nocompile": true,
+    "compiler_options": {
+      "implemented_in": "chrome/browser/extensions/api/module/module.h"
+    },
     "dependencies": [ "events", "tabs" ],
     "types": [
       {
@@ -38,6 +40,7 @@
     "functions": [
       {
         "name": "sendRequest",
+        "nocompile": true,
         "nodoc": true,
         "type": "function",
         "allowAmbiguousOptionalArguments": true,
@@ -62,6 +65,7 @@
       },
       {
         "name": "getURL",
+        "nocompile": true,
         "type": "function",
         "unprivileged": true,
         "description": "Converts a relative path within an extension install directory to a fully-qualified URL.",
@@ -79,6 +83,7 @@
       },
       {
         "name": "getViews",
+        "nocompile": true,
         "type": "function",
         "description": "Returns an array of the JavaScript 'window' objects for each of the pages running inside the current extension.",
         "parameters": [
@@ -109,6 +114,7 @@
       },
       {
         "name": "getBackgroundPage",
+        "nocompile": true,
         "type": "function",
         "description": "Returns the JavaScript 'window' object for the background page running inside the current extension. Returns null if the extension has no background page.",
         "parameters": [],
@@ -118,6 +124,7 @@
       },
       {
         "name": "getExtensionTabs",
+        "nocompile": true,
         "nodoc": true,
         "type": "function",
         "maximumManifestVersion": 1,