EXT-3394: Remove manual voice gain controls.

The new Vivox SDK supports Automatic Gain Control (AGC), so we
shouldn't need to change the local gain level from the default of 50%.

This change sets the initial gain level to 50 (instead of 62) and
removes the local gain sliders from the Sound Preferences floater and
the Voice Controls floater. The latter was not hooked up yet anyway.

2 files changed, 3 insertions, 58 deletions

diff --git a/indra/newview/skins/default/xui/en/floater_voice_controls.xml b/indra/newview/skins/default/xui/en/floater_voice_controls.xml
index 1ebc51f504..c1a211967c 100644
--- a/indra/newview/skins/default/xui/en/floater_voice_controls.xml
+++ b/indra/newview/skins/default/xui/en/floater_voice_controls.xml
@@ -106,26 +106,6 @@
                  width="24" />
             </layout_panel>
             <layout_panel
-             layout="topleft"
-             name="volume_slider_panel"
-             top="0"
-             user_resize="false"
-             width="138">
-                <slider_bar
-                 control_name="AudioLevelMic"
-                 follows="left|right|top"
-                 height="24"
-                 increment="0.05"
-                 layout="topleft"
-                 left="0"
-                 max_val="2"
-                 name="volume_slider_bar"
-                 tool_tip="Master Volume"
-                 top="0"
-                 value="0.75"
-                 width="138" />
-            </layout_panel>
-            <layout_panel
              auto_resize="false"
              layout="topleft"
              min_width="100" 
diff --git a/indra/newview/skins/default/xui/en/panel_preferences_sound.xml b/indra/newview/skins/default/xui/en/panel_preferences_sound.xml
index 102a53ad90..5332007baf 100644
--- a/indra/newview/skins/default/xui/en/panel_preferences_sound.xml
+++ b/indra/newview/skins/default/xui/en/panel_preferences_sound.xml
@@ -399,31 +399,6 @@
      name="voice_input_device"
      top_pad="0"
      width="200" />
-   <text
-     type="string"
-     length="1"
-     follows="left|top"
-     height="16"
-     layout="topleft"
-     left="165"
-     name="My volume label"
-     top_pad="10"
-     width="200">
-        My volume:
-    </text>
-      <slider_bar
-        control_name="AudioLevelMic"
-     follows="left|top"
-     height="17"
-     increment="0.05"
-     initial_value="1.0"
-     layout="topleft"
-     left="160"
-     max_val="2"
-     name="mic_volume_slider"
-     tool_tip="Change the volume using this slider"
-     top_pad="0"
-     width="220" />
     <text
      type="string"
      text_color="EmphasisColor"
@@ -433,7 +408,7 @@
      layout="topleft"
      left_pad="5"
      name="wait_text"
-     top_delta="0"
+     top_delta="5"
      width="110">
         Please wait
     </text>
@@ -442,7 +417,7 @@
      layout="topleft"
      left_delta="0"
      name="bar0"
-     top_delta="5"
+     top_delta="-5"
      width="20" />
     <locate
      height="20"
@@ -472,23 +447,13 @@
      name="bar4"
      top_delta="0"
      width="20" />
-  <!--  <text
-     type="string"
-     height="37"
-     left="30"
-     name="voice_intro_text1"
-     top_pad="-4"
-     width="410"
-     word_wrap="true">
-        Adjust the slider to control how loud you sound to other people. To test your volume, simply speak into your microphone
-    </text>-->
           <icon
              height="18"
              image_name="Parcel_Voice_Light"
              left="80"
              name="speaker_icon"
              mouse_opaque="false"
-             top_pad="-8"
+             top_pad="4"
              visible="true"
              width="22" />
     <text