Moving new First Run to use per-profile value, rather than simply checking IsChromeFirstRun.

chrome/common/pref_names.h

 // 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.
 
 // Constants for the names of various preferences, for easier changing.
 
 #ifndef CHROME_COMMON_PREF_NAMES_H_
 #define CHROME_COMMON_PREF_NAMES_H_
 
 #include <stddef.h>
@@ skipping 426 matching lines @@
 extern const char kToolbarMigratedComponentActionStatus[];
 #endif
 
 #if defined(ENABLE_WEBRTC)
 extern const char kWebRTCMultipleRoutesEnabled[];
 extern const char kWebRTCNonProxiedUdpEnabled[];
 extern const char kWebRTCIPHandlingPolicy[];
 extern const char kWebRTCUDPPortRange[];
 #endif
 
+#if !defined(OS_ANDROID)
+extern const char kHasSeenWelcomeUI[];
+#endif
+
 extern const char kGLVendorString[];
 extern const char kGLRendererString[];
 extern const char kGLVersionString[];
 
 #if defined(OS_ANDROID)
 extern const char kGLExtensionsString[];
 extern const char kGpuDriverInfoMaxSamples[];
 extern const char kGpuDriverInfoResetNotificationStrategy[];
 extern const char kGpuDriverInfoShaderVersion[];
 extern const char kGpuDriverInfoBuildFingerPrint[];
@@ skipping 378 matching lines @@
 #endif
 
 extern const char kOriginTrialPublicKey[];
 extern const char kOriginTrialDisabledFeatures[];
 
 extern const char kComponentUpdatesEnabled[];
 
 }  // namespace prefs
 
 #endif  // CHROME_COMMON_PREF_NAMES_H_