arc: Provide API to control Play Store state from autotests

chrome/browser/extensions/api/autotest_private/autotest_private_api.h

Index: chrome/browser/extensions/api/autotest_private/autotest_private_api.h
diff --git a/chrome/browser/extensions/api/autotest_private/autotest_private_api.h b/chrome/browser/extensions/api/autotest_private/autotest_private_api.h
index a84c368557d419f291a95717bc2d88927ecdb889..a70c709ca3a5888d3caa3cbdb42908c6dc7b5bee 100644
--- a/chrome/browser/extensions/api/autotest_private/autotest_private_api.h
+++ b/chrome/browser/extensions/api/autotest_private/autotest_private_api.h
@@ -172,6 +172,28 @@ class AutotestPrivateGetVisibleNotificationsFunction
   ResponseAction Run() override;
 };
 
+class AutotestPrivateGetPlayStoreStateFunction
+    : public UIThreadExtensionFunction {
+ public:
+  DECLARE_EXTENSION_FUNCTION("autotestPrivate.getPlayStoreState",
+                             AUTOTESTPRIVATE_GETPLAYSTORESTATE)
+
+ private:
+  ~AutotestPrivateGetPlayStoreStateFunction() override {}
+  ResponseAction Run() override;
+};
+
+class AutotestPrivateSetPlayStoreEnabledFunction
+    : public UIThreadExtensionFunction {
+ public:
+  DECLARE_EXTENSION_FUNCTION("autotestPrivate.setPlayStoreEnabled",
+                             AUTOTESTPRIVATE_SETPLAYSTOREENABLED)
+
+ private:
+  ~AutotestPrivateSetPlayStoreEnabledFunction() override {}
+  ResponseAction Run() override;
+};
+
 // Don't kill the browser when we're in a browser test.
 void SetAutotestPrivateTest();