Run clang-modernize -use-nullptr over src/extensions/.

extensions/browser/extension_pref_value_map_unittest.cc

 // Copyright 2014 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/basictypes.h"
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/prefs/pref_store_observer_mock.h"
 #include "base/values.h"
 #include "extensions/browser/extension_pref_value_map.h"
@@ skipping 26 matching lines @@
       extensions::kExtensionPrefsScopeRegular;
   static const extensions::ExtensionPrefsScope kRegularOnly =
       extensions::kExtensionPrefsScopeRegularOnly;
   static const extensions::ExtensionPrefsScope kIncognitoPersistent =
       extensions::kExtensionPrefsScopeIncognitoPersistent;
   static const extensions::ExtensionPrefsScope kIncognitoSessionOnly =
       extensions::kExtensionPrefsScopeIncognitoSessionOnly;
 
   // Returns an empty string if the key is not set.
   std::string GetValue(const char * key, bool incognito) const {
-    const base::Value *value =
-        epvm_.GetEffectivePrefValue(key, incognito, NULL);
+    const base::Value* value =
+        epvm_.GetEffectivePrefValue(key, incognito, nullptr);
     std::string string_value;
     if (value)
       value->GetAsString(&string_value);
     return string_value;
   }
 
   // Registers the extension as enabled but without incognito permission.
   void RegisterExtension(const std::string& ext_id,
                          const base::Time& install_time) {
     epvm_.RegisterExtension(
@@ skipping 54 matching lines @@
   EXPECT_EQ("val3", GetValue(kPref1, false));
   EXPECT_EQ("val5", GetValue(kPref2, false));
   EXPECT_EQ("val8", GetValue(kPref3, false));
 }
 
 TEST_F(ExtensionPrefValueMapTest, OverrideChecks) {
   RegisterExtension(kExt1, CreateTime(10));
   RegisterExtension(kExt2, CreateTime(20));
   RegisterExtension(kExt3, CreateTime(30));
 
-  EXPECT_FALSE(epvm_.DoesExtensionControlPref(kExt1, kPref1, NULL));
-  EXPECT_FALSE(epvm_.DoesExtensionControlPref(kExt2, kPref1, NULL));
-  EXPECT_FALSE(epvm_.DoesExtensionControlPref(kExt3, kPref1, NULL));
+  EXPECT_FALSE(epvm_.DoesExtensionControlPref(kExt1, kPref1, nullptr));
+  EXPECT_FALSE(epvm_.DoesExtensionControlPref(kExt2, kPref1, nullptr));
+  EXPECT_FALSE(epvm_.DoesExtensionControlPref(kExt3, kPref1, nullptr));
   EXPECT_TRUE(epvm_.CanExtensionControlPref(kExt1, kPref1, false));
   EXPECT_TRUE(epvm_.CanExtensionControlPref(kExt2, kPref1, false));
   EXPECT_TRUE(epvm_.CanExtensionControlPref(kExt3, kPref1, false));
 
   epvm_.SetExtensionPref(kExt2, kPref1, kRegular, CreateVal("val1"));
 
-  EXPECT_FALSE(epvm_.DoesExtensionControlPref(kExt1, kPref1, NULL));
-  EXPECT_TRUE(epvm_.DoesExtensionControlPref(kExt2, kPref1, NULL));
-  EXPECT_FALSE(epvm_.DoesExtensionControlPref(kExt3, kPref1, NULL));
+  EXPECT_FALSE(epvm_.DoesExtensionControlPref(kExt1, kPref1, nullptr));
+  EXPECT_TRUE(epvm_.DoesExtensionControlPref(kExt2, kPref1, nullptr));
+  EXPECT_FALSE(epvm_.DoesExtensionControlPref(kExt3, kPref1, nullptr));
   EXPECT_FALSE(epvm_.CanExtensionControlPref(kExt1, kPref1, false));
   EXPECT_TRUE(epvm_.CanExtensionControlPref(kExt2, kPref1, false));
   EXPECT_TRUE(epvm_.CanExtensionControlPref(kExt3, kPref1, false));
 }
 
 TEST_F(ExtensionPrefValueMapTest, SetAndGetPrefValueIncognito) {
   RegisterExtension(kExt1, CreateTime(10));
   epvm_.SetExtensionPref(kExt1, kPref1, kRegular, CreateVal("val1"));
   // Check that the value is not propagated until the extension gets incognito
   // permission.
@@ skipping 287 matching lines @@
         OverrideIncognitoTestCase(false, false, 1, 2, 3, 0,  5, 0, 0, 0,  5, 0),
         OverrideIncognitoTestCase(false, false, 1, 0, 0, 0,  0, 6, 0, 0,  6, 0),
         OverrideIncognitoTestCase(false, false, 1, 0, 3, 0,  5, 6, 0, 0,  6, 0),
         OverrideIncognitoTestCase(false, false, 1, 0, 0, 4,  5, 6, 0, 0,  6, 0),
         OverrideIncognitoTestCase(false, false, 1, 0, 0, 0,  0, 0, 7, 0,  1, 0),
         OverrideIncognitoTestCase(false, false, 1, 2, 0, 0,  5, 0, 7, 0,  5, 0),
         OverrideIncognitoTestCase(false, false, 1, 2, 0, 0,  5, 0, 0, 8,  5, 0),
         OverrideIncognitoTestCase(false, false, 1, 2, 0, 0,  5, 0, 7, 8,  5, 0),
         OverrideIncognitoTestCase(false, false, 1, 2, 3, 0,  0, 6, 7, 0,  6, 0)
         ));