Remove some dead code for permission bubbles.

chrome/browser/media/media_stream_devices_controller.cc

Index: chrome/browser/media/media_stream_devices_controller.cc
diff --git a/chrome/browser/media/media_stream_devices_controller.cc b/chrome/browser/media/media_stream_devices_controller.cc
index ab5ed915690066ffcaeb3b0c38dd357363ae70ed..26d411d7fb394de870e181d1dd35ac3cc146341b 100644
--- a/chrome/browser/media/media_stream_devices_controller.cc
+++ b/chrome/browser/media/media_stream_devices_controller.cc
@@ -233,6 +233,18 @@ bool MediaStreamDevicesController::IsAskingForVideo() const {
   return old_video_setting_ == CONTENT_SETTING_ASK;
 }
 
+base::string16 MediaStreamDevicesController::GetMessageText() const {

[felt, 2016/04/21 13:57:08]

why does media stream still need this?

[benwells, 2016/04/21 23:47:57]

Media Stream is a bit wonky still (but Tim's fixing it!)

The android infobar stuff has a MediaStreamDevicesController and calls
GetMessageText on it still
https://code.google.com/p/chromium/codesearch#chromium/src/chrome/browser/med...

+  int message_id = IDS_MEDIA_CAPTURE_AUDIO_AND_VIDEO;
+  if (!IsAskingForAudio())
+    message_id = IDS_MEDIA_CAPTURE_VIDEO_ONLY;
+  else if (!IsAskingForVideo())
+    message_id = IDS_MEDIA_CAPTURE_AUDIO_ONLY;
+  return l10n_util::GetStringFUTF16(
+      message_id,
+      url_formatter::FormatUrlForSecurityDisplay(
+          GetOrigin(), url_formatter::SchemeDisplay::OMIT_CRYPTOGRAPHIC));
+}
+
 void MediaStreamDevicesController::ForcePermissionDeniedTemporarily() {
   base::AutoReset<bool> persist_permissions(
       &persist_permission_changes_, false);
@@ -250,18 +262,6 @@ int MediaStreamDevicesController::GetIconId() const {
   return IDR_INFOBAR_MEDIA_STREAM_MIC;
 }
 
-base::string16 MediaStreamDevicesController::GetMessageText() const {
-  int message_id = IDS_MEDIA_CAPTURE_AUDIO_AND_VIDEO;
-  if (!IsAskingForAudio())
-    message_id = IDS_MEDIA_CAPTURE_VIDEO_ONLY;
-  else if (!IsAskingForVideo())
-    message_id = IDS_MEDIA_CAPTURE_AUDIO_ONLY;
-  return l10n_util::GetStringFUTF16(
-      message_id,
-      url_formatter::FormatUrlForSecurityDisplay(
-          GetOrigin(), url_formatter::SchemeDisplay::OMIT_CRYPTOGRAPHIC));
-}
-
 base::string16 MediaStreamDevicesController::GetMessageTextFragment() const {
   int message_id = IDS_MEDIA_CAPTURE_AUDIO_AND_VIDEO_PERMISSION_FRAGMENT;
   if (!IsAskingForAudio())