[extensions] Remove unnecessary checks in IsSensitiveURL

extensions/browser/api/web_request/web_request_permissions_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 "extensions/browser/api/web_request/web_request_permissions.h"
+
+#include "testing/gtest/include/gtest/gtest.h"
+#include "url/gurl.h"
+
+namespace extensions {
+
+TEST(ExtensionWebRequestPermissions, IsSensitiveURL) {
+  struct TestCase {
+    const char* url;
+    bool is_sensitive;
+  } cases[] = {
+      {"http://www.google.com", false},
+      {"http://www.example.com", false},
+      {"http://clients.google.com", true},
+      {"http://clients4.google.com", true},
+      {"http://clients9999.google.com", true},
+      {"http://clients9999..google.com", false},
+      {"http://clients9999.example.google.com", false},
+      {"http://clients.google.com.", true},
+      {"http://.clients.google.com.", true},
+      {"http://google.example.com", false},
+      {"http://www.example.com", false},
+      {"http://clients.google.com", true},
+      {"http://sb-ssl.google.com", true},
+      {"http://sb-ssl.random.google.com", false},
+      {"http://chrome.google.com", false},
+      {"http://chrome.google.com/webstore", true},
+      {"http://chrome.google.com/webstore?query", true},
+  };
+  for (const TestCase& test : cases) {
+    EXPECT_EQ(test.is_sensitive, IsSensitiveURL(GURL(test.url))) << test.url;
+  }
+}
+
+}  // namespace extensions