Remove ChromeWebApkHost::GetGooglePlayInstallState() check from WebApkInstaller

chrome/browser/android/webapk/webapk_installer.h

Index: chrome/browser/android/webapk/webapk_installer.h
diff --git a/chrome/browser/android/webapk/webapk_installer.h b/chrome/browser/android/webapk/webapk_installer.h
index 1b7cd4efb874207c453b4aea136df4c704eca0a8..896935f2b7b68585b5aa62cb40c352bcd0e0cb42 100644
--- a/chrome/browser/android/webapk/webapk_installer.h
+++ b/chrome/browser/android/webapk/webapk_installer.h
@@ -103,9 +103,6 @@ class WebApkInstaller : public net::URLFetcherDelegate {
                   const SkBitmap& primary_icon,
                   const SkBitmap& badge_icon);
 
-  // Returns whether the device supports installing WebAPKs.
-  virtual bool CanInstallWebApks();
-
   // Called when the package name of the WebAPK is available and the install
   // or update request should be issued.
   virtual void InstallOrUpdateWebApk(const std::string& package_name,