Allow for pausing background tabs on desktop via about:flags.

chrome/common/chrome_switches.cc

Index: chrome/common/chrome_switches.cc
diff --git a/chrome/common/chrome_switches.cc b/chrome/common/chrome_switches.cc
index 664dbb8c8b7b9781dadb8e473229ed5426955423..43fe7dccca7012009b2b61f0a92d7402f8ddb856 100644
--- a/chrome/common/chrome_switches.cc
+++ b/chrome/common/chrome_switches.cc
@@ -654,6 +654,8 @@ const char kOriginTrialDisabledTokens[] = "origin-trial-disabled-tokens";
 // Overrides the default public key for checking origin trial tokens.
 const char kOriginTrialPublicKey[] = "origin-trial-public-key";
 
+const char kPauseBackgroundTabs[] = "pause-background-tabs";

[Sami, 2017/04/07 17:11:12]

Please add a comment here for the automatically generated flag documentation.

[ojan, 2017/04/08 02:28:53]

Not needed anymore now that I'm using base::Feature.

+
 // Packages an extension to a .crx installable file from a given directory.
 const char kPackExtension[]                 = "pack-extension";