Blimp OAuth2 token retreival on application start up.

blimp/client/core/BUILD.gn

 # Copyright 2016 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.
 
 if (is_android) {
   import("//build/config/android/config.gni")
   import("//build/config/android/rules.gni")
 }
 
 declare_args() {
@@ skipping 36 matching lines @@
   visibility = [ ":*" ]
 
   sources = [
     "dummy_blimp_client_context.cc",
     "dummy_blimp_client_context.h",
   ]
 
   deps = [
     "//base",
     "//blimp/client/public:public_headers",
+    "//google_apis",
     "//url",
   ]
 
   if (is_android) {
     sources += [
       "android/dummy_blimp_client_context_android.cc",
       "android/dummy_blimp_client_context_android.h",
       "android/dummy_blimp_jni_registrar.cc",
     ]
 
     deps += [ ":dummy_core_jni_headers" ]
   }
 }
 
 source_set("unit_tests") {
   testonly = true
 
   sources = [
+    "authenticator_unittest.cc",
     "blimp_client_context_impl_unittest.cc",
   ]
 
   deps = [
+    ":auth",
     ":context",
     "//blimp/client/core/compositor:unit_tests",
     "//blimp/client/core/contents:unit_tests",
     "//blimp/client/core/session:unit_tests",
     "//blimp/client/public:public_headers",
     "//blimp/client/test",
+    "//google_apis:test_support",
     "//testing/gmock",
     "//testing/gtest",
   ]
 }
 
+source_set("auth") {

[nyquist, 2016/08/10 01:20:33]

Could we move this into //blimp/client/core/session ?

[xingliu, 2016/08/10 21:03:14]

Done.

+  sources = [
+    "authenticator.cc",
+    "authenticator.h",
+  ]
+
+  public_deps = [
+    "//base",
+    "//blimp/client/public:public_headers",
+    "//google_apis",
+  ]
+}
+
 source_set("context") {
   sources = [
     "blimp_client_context_impl.cc",
     "blimp_client_context_impl.h",
   ]
 
   public_deps = [
+    ":auth",
     "//base",
     "//blimp/client/core/contents",
     "//blimp/client/core/session",
     "//blimp/client/public:public_headers",
   ]
 
   if (is_android) {
     sources += [
       "android/blimp_client_context_impl_android.cc",
       "android/blimp_client_context_impl_android.h",
@@ skipping 52 matching lines @@
     visibility = [ ":*" ]
 
     java_files = [ "android/java/src/org/chromium/blimp/core/DummyBlimpClientContext.java" ]
 
     deps = [
       "//base:base_java",
       "//blimp/client/public:public_headers_java",
     ]
   }
 
+  android_library("common_java") {
+    visibility = [ "//blimp/client/*" ]
+
+    java_files = [ "android/java/src/org/chromium/blimp/core/common/PreferencesUtil.java" ]
+
+    deps = [
+      "//base:base_java",
+    ]
+  }
+
   android_library("context_java") {
     visibility = [ "//blimp/client/*" ]
 
     java_files = [ "android/java/src/org/chromium/blimp/core/BlimpClientContextImpl.java" ]
 
     deps = [
+      ":common_java",
       "//base:base_java",
       "//blimp/client/core:settings_java",
       "//blimp/client/core/contents:contents_java",
       "//blimp/client/public:public_headers_java",
     ]
   }
 
   android_library("switches_java") {
     visibility = [ "//blimp/client/*" ]
 
     java_files =
         [ "android/java/src/org/chromium/blimp/core/BlimpClientSwitches.java" ]
   }
 
   android_library("settings_java") {
     visibility = [ "//blimp/client/*" ]
 
     java_files = [ "android/java/src/org/chromium/blimp/core/settings/AboutBlimpPreferences.java" ]
 
     # TODO(xingliu): Remove android support v7 dependency and move android resources to Chrome
     # after Blimp merge to Chrome.
     deps = [
+      ":common_java",
       "//base:base_java",
       "//blimp/client:blimp_java_resources",
       "//blimp/client/public:public_headers_java",
       "//third_party/android_tools:android_support_v7_appcompat_java",
     ]
   }
 
   generate_jni("context_jni_headers") {
     visibility = [ ":*" ]
 
     sources = [
       "android/java/src/org/chromium/blimp/core/BlimpClientContextImpl.java",
     ]
 
     jni_package = "blimp/client/core"
   }
 
   generate_jni("dummy_core_jni_headers") {
     visibility = [ ":*" ]
 
     sources = [
       "android/java/src/org/chromium/blimp/core/DummyBlimpClientContext.java",
     ]
 
     jni_package = "blimp/client/core"
   }
 }