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

chrome/common/pref_names.cc

Index: chrome/common/pref_names.cc
diff --git a/chrome/common/pref_names.cc b/chrome/common/pref_names.cc
index 5c8d693edf3aafb7e68a88ccf8f63af156379a8d..c5fe65a5b5a80018e3a437c755a2b0ee9c92be7b 100644
--- a/chrome/common/pref_names.cc
+++ b/chrome/common/pref_names.cc
@@ -1600,9 +1600,6 @@ const char kDevToolsPortForwardingConfig[] = "devtools.port_forwarding_config";
 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";
 
@@ -1611,6 +1608,14 @@ const char kDevToolsPreferences[] = "devtools.preferences";
 const char kDevToolsRemoteEnabled[] = "devtools.remote_enabled";
 #endif
 
+// A boolean to allow policy-installed extensions to use the debugging API

[Thiemo Nagel, 2017/02/22 11:13:29]

Nit: I think a more common term is "force-installed".

[pfeldman, 2017/02/22 16:40:45]

Done.

This term comes from Devlin, also Andrew is using the same one in the comments.
The check I'm making is Manifest::IsPolicyLocation(extension->location()), so as
I understand, it can be uninstalled without violating the policy. I'm fine with
either of the options, but I'd like to get a recommendation that both extensions
and policy people agree upon.

[Thiemo Nagel, 2017/02/22 17:15:10]

Maybe "force-installed" is just what we use inside our team then?  I guess both
is fine then.
Not as I read [1]:  "Specifies a list of apps and extensions [...] which cannot
be uninstalled by the user."

[1]
http://www.chromium.org/administrators/policy-list-3#ExtensionInstallForcelist

+// silently.
+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";