Inject the prodid for the extensions and component updaters.

components/update_client/utils_unittest.cc

 // 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.
 
 #include "base/files/file_path.h"
 #include "base/path_service.h"
 #include "components/update_client/utils.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "url/gurl.h"
 
 using std::string;
 
 namespace {
 
 base::FilePath MakeTestFilePath(const char* file) {
   base::FilePath path;
   PathService::Get(base::DIR_SOURCE_ROOT, &path);
   return path.AppendASCII("components/test/data/update_client")
       .AppendASCII(file);
 }
 
 }  // namespace
 
 namespace update_client {
 
+TEST(UpdateClientUtils, BuildProtocolRequest_ProdIdVersion) {
+  // Verifies that |prod_id| and |version| are serialized.
+  const string request =
+      BuildProtocolRequest("some_prod_id", "1.0", "", "", "", "", "", "");
+  EXPECT_NE(string::npos, request.find(" version=\"some_prod_id-1.0\" "));
+}
+
 TEST(UpdateClientUtils, BuildProtocolRequest_DownloadPreference) {
-  const string emptystr;
-
   // Verifies that an empty |download_preference| is not serialized.
-  const string request_no_dlpref = BuildProtocolRequest(
-      emptystr, emptystr, emptystr, emptystr, emptystr, emptystr, emptystr);
+  const string request_no_dlpref =
+      BuildProtocolRequest("", "", "", "", "", "", "", "");
   EXPECT_EQ(string::npos, request_no_dlpref.find(" dlpref="));
 
   // Verifies that |download_preference| is serialized.
-  const string request_with_dlpref = BuildProtocolRequest(
-      emptystr, emptystr, emptystr, emptystr, "some pref", emptystr, emptystr);
+  const string request_with_dlpref =
+      BuildProtocolRequest("", "", "", "", "", "some pref", "", "");
   EXPECT_NE(string::npos, request_with_dlpref.find(" dlpref=\"some pref\""));
 }
 
 TEST(UpdateClientUtils, VerifyFileHash256) {
   EXPECT_TRUE(VerifyFileHash256(
       MakeTestFilePath("jebgalgnebhfojomionfpkfelancnnkf.crx"),
       std::string(
           "6fc4b93fd11134de1300c2c0bb88c12b644a4ec0fd7c9b12cb7cc067667bde87")));
 
   EXPECT_FALSE(VerifyFileHash256(
@@ skipping 108 matching lines @@
   RemoveUnsecureUrls(&urls);
   EXPECT_EQ(0u, urls.size());
 
   const GURL test5[] = {GURL("http://foo"), GURL("http://bar")};
   urls.assign(std::begin(test5), std::end(test5));
   RemoveUnsecureUrls(&urls);
   EXPECT_EQ(0u, urls.size());
 }
 
 }  // namespace update_client