Add experiment IDs for new NTP on Android M36+.

This also fixes the naming of several existing IDs.

BUG=365411

Review URL: https://codereview.chromium.org/392053002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@283739 0039d316-1c4b-4281-b951-d872f2087c98

chrome/common/variations/variation_ids.h

@@ -241,14 +241,18 @@ enum ReservedVariationID {
   ANDROID_DEV_BETA_NATIVE_NTP_TWO_URL_BARS = 3311923,
   ANDROID_DEV_BETA_NATIVE_NTP_ONE_URL_BAR = 3311924,
   ANDROID_DEV_BETA_TABLET_NATIVE_NTP_CONTROL = 3311925,
-  ANDROID_DEV_BETA_TABLET_NATIVE_NTP_ONE_URL_BAR = 3311926,
+  ANDROID_DEV_BETA_TABLET_NATIVE_NTP_TWO_URL_BARS = 3311926,
   ANDROID_STABLE_NATIVE_NTP_CONTROL_0 = 3311927,
   ANDROID_STABLE_NATIVE_NTP_CONTROL_1 = 3311928,
   ANDROID_STABLE_NATIVE_NTP_TWO_URL_BARS = 3311929,
   ANDROID_STABLE_NATIVE_NTP_ONE_URL_BAR = 3311930,
   ANDROID_STABLE_TABLET_NATIVE_NTP_CONTROL_0 = 3311931,
-  ANDROID_STABLE_TABLET_NATIVE_NTP_ONE_URL_BAR = 3311932,
+  ANDROID_STABLE_TABLET_NATIVE_NTP_TWO_URL_BARS = 3311932,
   ANDROID_STABLE_TABLET_NATIVE_NTP_CONTROL_1 = 3311933,
+  ANDROID_M36_DEV_BETA_NATIVE_NTP_ONE_URL_BAR = 3311934,
+  ANDROID_M36_DEV_BETA_TABLET_NATIVE_NTP_TWO_URL_BARS = 3311935,
+  ANDROID_M36_STABLE_NATIVE_NTP_ONE_URL_BAR = 3311936,
+  ANDROID_M36_STABLE_TABLET_NATIVE_NTP_TWO_URL_BARS = 3311937,
 
   // WebGLDebugRendererInfo trial.
   WEBGL_DEBUG_RENDERER_INFO_ENABLED = 3311941,