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chrome/browser/android/webapk/chrome_webapk_host.h

Index: chrome/browser/android/webapk/chrome_webapk_host.h
diff --git a/chrome/browser/android/webapk/chrome_webapk_host.h b/chrome/browser/android/webapk/chrome_webapk_host.h
index dc84ea17f89f5962f4a7660446398e731274a249..c8821e138dbadc76bb8ec115f5b9c305fc252425 100644
--- a/chrome/browser/android/webapk/chrome_webapk_host.h
+++ b/chrome/browser/android/webapk/chrome_webapk_host.h
@@ -7,18 +7,29 @@
 
 #include <jni.h>
 
+#include "base/callback.h"
 #include "base/macros.h"
 
 // ChromeWebApkHost is the C++ counterpart of org.chromium.chrome.browser's
 // ChromeWebApkHost in Java.
 class ChromeWebApkHost {
  public:
+  using CanUseGooglePlayInstallApiCallback = base::Callback<void(bool)>;
+
   // Registers JNI hooks.
   static bool Register(JNIEnv* env);
 
   // Returns whether the "enalbe-webapk" is turned on.
   static bool AreWebApkEnabled();
 
+  // Returns whether the Google Play Install is allowed.
+  static bool CanUseGooglePlayToInstallWebApk();
+
+  // Checks whether Google Play Install API is available. The callback can be
+  // called synchronously.
+  static void CanUseGooglePlayInstallApi(
+      const CanUseGooglePlayInstallApiCallback& Callback);
+
  private:
   DISALLOW_IMPLICIT_CONSTRUCTORS(ChromeWebApkHost);
 };