remoting: fix out-of-tree build

remoting/android/BUILD.gn

 # Copyright 2015 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 import("//build/config/android/config.gni")
 import("//build/config/android/rules.gni")
 import("//remoting/android/client_java_tmpl.gni")
 import("//remoting/android/remoting_apk_tmpl.gni")
 import("//remoting/remoting_options.gni")
 import("//remoting/tools/build/remoting_localize.gni")
@@ skipping 61 matching lines @@
 remoting_localize("remoting_apk_manifest") {
   sources = [
     "java/AndroidManifest.xml.jinja2",
   ]
   locales = [ "en" ]
   if (remoting_enable_cardboard) {
     defines = [ "ENABLE_CARDBOARD=1" ]
   } else {
     defines = [ "ENABLE_CARDBOARD=0" ]
   }
-  variables = [ branding_path ]
+  variables = [ rebase_path(branding_path) ]
   output = "$root_gen_dir/remoting/android/{{source_name_part}}"
 }
 
 android_resources("remoting_android_client_java_resources") {
   custom_package = "org.chromium.chromoting"
   resource_dirs = [ "java/res" ]
   generated_resource_dirs = [ _raw_resources_base_dir ]
   generated_resource_files =
       get_target_outputs(":remoting_android_raw_resources")
 
@@ skipping 32 matching lines @@
     "//net/android:net_java",
     google_play_services_resources,
   ]
 }
 
 remoting_localize("remoting_test_apk_manifest") {
   sources = [
     "javatests/AndroidManifest.xml.jinja2",
   ]
   locales = [ "en" ]
-  variables = [ branding_path ]
+  variables = [ rebase_path(branding_path) ]
   output = "$root_gen_dir/remoting/android_test/{{source_name_part}}"
 }
 
 instrumentation_test_apk("remoting_test_apk") {
   android_manifest = "$root_gen_dir/remoting/android_test/AndroidManifest.xml"
   apk_name = "ChromotingTest"
   apk_under_test = ":remoting_apk"
   java_files = [
     "javatests/src/org/chromium/chromoting/TouchInputStrategyTest.java",
     "javatests/src/org/chromium/chromoting/SwipePinchDetectorTest.java",
@@ skipping 52 matching lines @@
     ":remoting_host_apk_resources",
     ":remoting_host_jni",
     "//base:base_java",
     "//net/android:net_java",
     "//third_party/android_tools:android_support_v13_java",
     "//third_party/android_tools:android_support_v7_appcompat_java",
     google_play_services_library,
     google_play_services_resources,
   ]
 }