Hooks together Geolocation Feature in the Client and Engine.

blimp/engine/app/blimp_permission_manager.cc

Index: blimp/engine/app/blimp_permission_manager.cc
diff --git a/blimp/engine/app/blimp_permission_manager.cc b/blimp/engine/app/blimp_permission_manager.cc
index 6f48b00325aa4ba6d5a8315d4b0ccc2ca6859eca..5e9bd50de85ad268dd923af47d1c74538602dbd7 100644
--- a/blimp/engine/app/blimp_permission_manager.cc
+++ b/blimp/engine/app/blimp_permission_manager.cc
@@ -23,7 +23,7 @@ int BlimpPermissionManager::RequestPermission(
     const GURL& origin,
     bool user_gesture,
     const base::Callback<void(blink::mojom::PermissionStatus)>& callback) {
-  callback.Run(blink::mojom::PermissionStatus::DENIED);
+  callback.Run(blink::mojom::PermissionStatus::GRANTED);

[Wez, 2016/09/01 02:45:43]

Let's not grant *all* permissions - for now we want to grant Geolocation
permissions but lets continue to deny everything else.

Let's also add a VLOG() to indicate that a permission was requested, so that
with verbose logging we have clear visibility into that (e.g. when you were
hooking up Geolocation, verbose logging would have highlighted the permission
issue!)

[CJ, 2016/09/01 18:17:05]

Done.

   return kNoPendingOperation;
 }