Implementing native chromium GeolocationPermissionContext

android_webview/browser/aw_browser_context.cc

Index: android_webview/browser/aw_browser_context.cc
diff --git a/android_webview/browser/aw_browser_context.cc b/android_webview/browser/aw_browser_context.cc
index c476fe835ce4a40b6c68ff52f8b1fd27074f50ba..70306701f4d03fc11a2044aab7ede1dd13df8928 100644
--- a/android_webview/browser/aw_browser_context.cc
+++ b/android_webview/browser/aw_browser_context.cc
@@ -8,8 +8,11 @@
 
 namespace android_webview {
 
-AwBrowserContext::AwBrowserContext(const FilePath path)
-    : context_storage_path_(path) {
+AwBrowserContext::AwBrowserContext(
+    const FilePath path,
+    GeolocationPermissionFactoryFn* geolocation_permission_factory_fn)
+    : context_storage_path_(path),
+      geolocation_permission_factory_fn_(geolocation_permission_factory_fn) {
 }
 
 AwBrowserContext::~AwBrowserContext() {
@@ -75,10 +78,10 @@ AwBrowserContext::GetDownloadManagerDelegate() {
 
 content::GeolocationPermissionContext*
 AwBrowserContext::GetGeolocationPermissionContext() {
-  // TODO(boliu): Implement this to power WebSettings.setGeolocationEnabled
-  // setting.
-  NOTIMPLEMENTED();
-  return NULL;
+  if (!geolocation_permission_context_) {
+    geolocation_permission_context_ = (*geolocation_permission_factory_fn_)();
+  }
+  return geolocation_permission_context_;
 }
 
 content::SpeechRecognitionPreferences*