[vr] Show DOFF when starting Chrome with a VR intent without FRE completion

chrome/android/java/AndroidManifest.xml

Index: chrome/android/java/AndroidManifest.xml
diff --git a/chrome/android/java/AndroidManifest.xml b/chrome/android/java/AndroidManifest.xml
index 2c0c3b0150a36bc24845100495d49fa517e528ea..91a89db04c74880aa14a7d872a2212b01ba83357 100644
--- a/chrome/android/java/AndroidManifest.xml
+++ b/chrome/android/java/AndroidManifest.xml
@@ -422,6 +422,13 @@ by a child template that "extends" this file.
             android:windowSoftInputMode="stateHidden|adjustPan"
             android:configChanges="orientation|keyboardHidden|keyboard|screenSize|mcc|mnc|screenLayout|smallestScreenSize">
         </activity>
+        <activity android:name="org.chromium.chrome.browser.vr_shell.VrFirstRunActivity"
+            android:exported="false"
+            android:theme="@android:style/Theme.Translucent.NoTitleBar"

[mthiesse, 2017/07/12 14:44:46]

Use "@style/VrActivityTheme"

Also you should probably include
android:configChanges="orientation|keyboardHidden|keyboard|screenSiz
      e|mcc|mnc|screenLayout|smallestScreenSize|uiMode"

[ymalik, 2017/07/12 15:33:03]

Done.

+            android:excludeFromRecents="true"
+            android:enableVrMode="@string/gvr_vr_mode_component">
+            {{ self.supports_vr() }}
+        </activity>
         <activity android:name="org.chromium.chrome.browser.signin.AccountSigninActivity"
             android:theme="@style/DialogWhenLarge"
             android:configChanges="orientation|keyboardHidden|keyboard|screenSize|mcc|mnc|screenLayout|smallestScreenSize">