[2] Adding a method to PluginFinder to get a PluginInstaller by WebPluginInfo.

chrome/browser/plugin_installer_unittest.cc

 // Copyright (c) 2012 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 "chrome/browser/plugin_installer.h"
 
 #include "base/utf_string_conversions.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "webkit/plugins/webplugininfo.h"
 
@@ skipping 15 matching lines @@
 TEST(PluginInstallerTest, SecurityStatus) {
   const PluginInstaller::SecurityStatus kUpToDate =
       PluginInstaller::SECURITY_STATUS_UP_TO_DATE;
   const PluginInstaller::SecurityStatus kOutOfDate =
       PluginInstaller::SECURITY_STATUS_OUT_OF_DATE;
   const PluginInstaller::SecurityStatus kRequiresAuthorization =
       PluginInstaller::SECURITY_STATUS_REQUIRES_AUTHORIZATION;
 
   PluginInstaller installer("claybrick-writer",
                             ASCIIToUTF16("ClayBrick Writer"),
-                            true, GURL(), GURL());
+                            true, GURL(), GURL(), ASCIIToUTF16("ClayBrick"));
   EXPECT_EQ(kRequiresAuthorization, GetSecurityStatus(&installer, "1.2.3"));
 
   installer.AddVersion(Version("9.4.1"), kRequiresAuthorization);
   installer.AddVersion(Version("10"), kOutOfDate);
   installer.AddVersion(Version("10.2.1"), kUpToDate);
 
   // Invalid version.
   EXPECT_EQ(kOutOfDate, GetSecurityStatus(&installer, "foo"));
 
   EXPECT_EQ(kOutOfDate, GetSecurityStatus(&installer, "0"));
   EXPECT_EQ(kOutOfDate, GetSecurityStatus(&installer, "1.2.3"));
   EXPECT_EQ(kRequiresAuthorization, GetSecurityStatus(&installer, "9.4.1"));
   EXPECT_EQ(kRequiresAuthorization, GetSecurityStatus(&installer, "9.4.2"));
   EXPECT_EQ(kOutOfDate, GetSecurityStatus(&installer, "10.2.0"));
   EXPECT_EQ(kUpToDate, GetSecurityStatus(&installer, "10.2.1"));
   EXPECT_EQ(kUpToDate, GetSecurityStatus(&installer, "11"));
 }