Adding the base ChromotingInstance implementation and unittests. This class will be used by the ap…

remoting/test/access_token_fetcher_unittest.cc

Index: remoting/test/access_token_fetcher_unittest.cc
diff --git a/remoting/test/access_token_fetcher_unittest.cc b/remoting/test/access_token_fetcher_unittest.cc
index b06151209ed7894b435dc2760010b23a0e1bdf24..bfbb4d6b6ff6b3914a771e865cd9a53f4080f01b 100644
--- a/remoting/test/access_token_fetcher_unittest.cc
+++ b/remoting/test/access_token_fetcher_unittest.cc
@@ -56,36 +56,23 @@ namespace test {
 // necessary, for use by the AccessTokenFetcher.
 class AccessTokenFetcherTest : public ::testing::Test {
  public:
-  AccessTokenFetcherTest() :
-    url_fetcher_factory_(nullptr) {}
-  ~AccessTokenFetcherTest() override {}
+  AccessTokenFetcherTest();
+  ~AccessTokenFetcherTest() override;
 
   void OnAccessTokenRetrieved(
       base::Closure done_closure,
       const std::string& access_token,
-      const std::string& refresh_token) {
-    access_token_retrieved_ = access_token;
-    refresh_token_retrieved_ = refresh_token;
-
-    done_closure.Run();
-  }
+      const std::string& refresh_token);
 
  protected:
   // Test interface.
-  void SetUp() override {
-    if (!base::MessageLoop::current()) {
-      // Create a temporary message loop if the current thread does not already
-      // have one so we can use its task runner to create a request object.
-      message_loop_.reset(new base::MessageLoopForIO);
-    }
-  }
+  void SetUp() override;
 
-  void SetFakeResponse(const GURL& url,
-                       const std::string& data,
-                       net::HttpStatusCode code,
-                       net::URLRequestStatus::Status status) {
-    url_fetcher_factory_.SetFakeResponse(url, data, code, status);
-  }
+  void SetFakeResponse(
+      const GURL& url,
+      const std::string& data,
+      net::HttpStatusCode code,
+      net::URLRequestStatus::Status status);
 
   // Used for result verification
   std::string access_token_retrieved_;
@@ -98,6 +85,37 @@ class AccessTokenFetcherTest : public ::testing::Test {
   DISALLOW_COPY_AND_ASSIGN(AccessTokenFetcherTest);
 };
 
+AccessTokenFetcherTest::AccessTokenFetcherTest() :
+    url_fetcher_factory_(nullptr) {}
+
+AccessTokenFetcherTest::~AccessTokenFetcherTest() {}
+
+void AccessTokenFetcherTest::OnAccessTokenRetrieved(
+    base::Closure done_closure,
+    const std::string& access_token,
+    const std::string& refresh_token) {
+  access_token_retrieved_ = access_token;
+  refresh_token_retrieved_ = refresh_token;
+
+  done_closure.Run();
+}
+
+void AccessTokenFetcherTest::SetUp() {
+  if (!base::MessageLoop::current()) {
+    // Create a temporary message loop if the current thread does not already
+    // have one so we can use its task runner to create a request object.
+    message_loop_.reset(new base::MessageLoopForIO);
+  }
+}
+
+void AccessTokenFetcherTest::SetFakeResponse(
+    const GURL& url,
+    const std::string& data,
+    net::HttpStatusCode code,
+    net::URLRequestStatus::Status status) {
+  url_fetcher_factory_.SetFakeResponse(url, data, code, status);
+}
+
 TEST_F(AccessTokenFetcherTest, ExchangeAuthCodeForAccessToken) {
   SetFakeResponse(
       GaiaUrls::GetInstance()->oauth2_token_url(),