DevTools: disable the Chrome tab debugging warning for force-installed extensions.

chrome/common/pref_names.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/common/pref_names.h"
 
 #include "base/macros.h"
 #include "build/build_config.h"
 #include "chrome/common/features.h"
 #include "chrome/common/pref_font_webkit_names.h"
@@ skipping 1582 matching lines @@
     "devtools.port_forwarding_default_set";
 
 // A dictionary of port->location pairs for port forwarding.
 const char kDevToolsPortForwardingConfig[] = "devtools.port_forwarding_config";
 
 // A boolean specifying whether or not Chrome will scan for available remote
 // debugging targets.
 const char kDevToolsDiscoverTCPTargetsEnabled[] =
     "devtools.discover_tcp_targets";
 
-// A list of strings representing devtools target discovery servers.
-const char kDevToolsTCPDiscoveryConfig[] = "devtools.tcp_discovery_config";
-
 // A dictionary with generic DevTools settings.
 const char kDevToolsPreferences[] = "devtools.preferences";
 
 #if defined(OS_ANDROID)
 // A boolean specifying whether remote dev tools debugging is enabled.
 const char kDevToolsRemoteEnabled[] = "devtools.remote_enabled";
 #endif
 
+// A boolean linked with the kSilentDebuggerExtensionAPI command line switch for

[Devlin, 2017/02/17 20:51:31]

nit: I'd rephrase this as just:
"A boolean to allow policy-installed extensions to use the debugging API
silently."

(To save the reader from needing to look up kSilentDebuggerExtensionAPI and
because it's possible that switch may not always be around)

[pfeldman, 2017/02/17 21:14:38]

Done.

+// the enterprise policy.
+const char kDevToolsSilentManagedDebuggerAPIEnabled[] =
+    "devtools.silent_managed_debugger_api";
+
+// A list of strings representing devtools target discovery servers.
+const char kDevToolsTCPDiscoveryConfig[] = "devtools.tcp_discovery_config";
+
 // Local hash of authentication password, used for off-line authentication
 // when on-line authentication is not available.
 const char kGoogleServicesPasswordHash[] = "google.services.password_hash";
 
 #if !defined(OS_ANDROID)
 // Tracks the number of times that we have shown the sign in promo at startup.
 const char kSignInPromoStartupCount[] = "sync_promo.startup_count";
 
 // Boolean tracking whether the user chose to skip the sign in promo.
 const char kSignInPromoUserSkipped[] = "sync_promo.user_skipped";
@@ skipping 812 matching lines @@
 
 // Number of times user has seen the "desktop to iOS" history page promotion.
 const char kNumberHistoryPageIOSPromoShown[] =
     "history_page_ios_promo_shown_count";
 
 // True if the user has dismissed the "desktop to iOS" history page promotion.
 const char kHistoryPageIOSPromoDismissed[] = "history_page_ios_promo_dismissed";
 #endif
 
 }  // namespace prefs