Redesign sign in and sign in confirmation screens for Narnia 2.0

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 6539c2031b39897680c306ab495a085c233d950c..c3820ddb524bf3218d5aa1b2e7592dee4ced88ae 100644
--- a/chrome/android/java/AndroidManifest.xml
+++ b/chrome/android/java/AndroidManifest.xml
@@ -307,10 +307,12 @@ by a child template that "extends" this file.
             android:label="@string/fre_label"
             android:launchMode="singleTop"
             android:windowSoftInputMode="stateHidden|adjustPan"
+            android:screenOrientation="portrait"
             android:configChanges="orientation|keyboardHidden|keyboard|screenSize|mcc|mnc|screenLayout|smallestScreenSize">
         </activity>
         <activity android:name="org.chromium.chrome.browser.signin.AccountSigninActivity"
             android:theme="@style/MainTheme"
+            android:screenOrientation="portrait"
             android:configChanges="orientation|keyboardHidden|keyboard|screenSize|mcc|mnc|screenLayout|smallestScreenSize">
         </activity>
         <activity android:name="org.chromium.chrome.browser.preferences.Preferences"
@@ -359,6 +361,7 @@ by a child template that "extends" this file.
         </activity>
         <activity android:name="org.chromium.chrome.browser.bookmarks.BookmarkSigninActivity"
             android:theme="@style/BookmarkDialogWhite"
+            android:screenOrientation="portrait"
             android:configChanges="orientation|keyboardHidden|keyboard|screenSize|mcc|mnc|screenLayout|smallestScreenSize">
         </activity>