Make WebRequestAction::GetName a pure virtual function

chrome/browser/extensions/api/declarative_webrequest/webrequest_action_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/extensions/api/declarative_webrequest/webrequest_action.h"
 
 #include "base/files/file_path.h"
 #include "base/json/json_file_value_serializer.h"
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
@@ skipping 524 matching lines @@
       " \"instanceType\": \"declarativeWebRequest.RedirectToTransparentImage\""
       "},"
       "{"
       " \"instanceType\": \"declarativeWebRequest.RedirectToEmptyDocument\""
       "},"
       "{"
       " \"instanceType\": \"declarativeWebRequest.IgnoreRules\","
       " \"lowerPriorityThan\": 123,"
       " \"hasTag\": \"some_tag\""
       "}]";
+  const char* kExpectedNames[] = {
+    "declarativeWebRequest.RedirectRequest",
+    "declarativeWebRequest.RedirectByRegEx",
+    "declarativeWebRequest.SetRequestHeader",
+    "declarativeWebRequest.RemoveRequestHeader",
+    "declarativeWebRequest.AddResponseHeader",
+    "declarativeWebRequest.RemoveResponseHeader",
+    "declarativeWebRequest.SendMessageToExtension",
+    "declarativeWebRequest.AddRequestCookie",
+    "declarativeWebRequest.AddResponseCookie",
+    "declarativeWebRequest.EditRequestCookie",
+    "declarativeWebRequest.EditResponseCookie",
+    "declarativeWebRequest.RemoveRequestCookie",
+    "declarativeWebRequest.RemoveResponseCookie",
+    "declarativeWebRequest.CancelRequest",
+    "declarativeWebRequest.RedirectToTransparentImage",
+    "declarativeWebRequest.RedirectToEmptyDocument",
+    "declarativeWebRequest.IgnoreRules",
+  };
   scoped_ptr<WebRequestActionSet> action_set(CreateSetOfActions(kActions));
+  ASSERT_EQ(arraysize(kExpectedNames), action_set->actions().size());
+  size_t index = 0;
   for (WebRequestActionSet::Actions::const_iterator it =
            action_set->actions().begin();
        it != action_set->actions().end();
        ++it) {
-    EXPECT_THAT((*it)->GetName(), HasSubstr("declarativeWebRequest."));
+    EXPECT_EQ(kExpectedNames[index], (*it)->GetName());
+    ++index;
   }
 }
 
 }  // namespace extensions