Fixed normal task EXT-6025 - [HARD CODED] Side Bar : "Save Pick" - "Pick" is in EN (Save [WHAT])

Removed unused hardcoded strings, replaced "Save [WHAT]" with simple "Save Pick" as it's the only label needed for this button.
Reviewer by Kent Quirk https://codereview.productengine.com/secondlife/r/28/

--HG--
branch : product-engine

indra/newview/llpanelpick.cpp

@@ -72,10 +72,6 @@
 #define XML_BTN_ON_TXTR "edit_icon"
 #define XML_BTN_SAVE "save_changes_btn"
 
-#define SAVE_BTN_LABEL "[WHAT]"
-#define LABEL_PICK = "Pick"
-#define LABEL_CHANGES = "Changes"
-
 //////////////////////////////////////////////////////////////////////////
 //////////////////////////////////////////////////////////////////////////
 //////////////////////////////////////////////////////////////////////////
@@ -148,8 +144,6 @@ BOOL LLPanelPickInfo::postBuild()
 {
 	mSnapshotCtrl = getChild<LLTextureCtrl>(XML_SNAPSHOT);
 
-	childSetLabelArg(XML_BTN_SAVE, SAVE_BTN_LABEL, std::string("Pick"));
-
 	childSetAction("teleport_btn", boost::bind(&LLPanelPickInfo::onClickTeleport, this));
 	childSetAction("show_on_map_btn", boost::bind(&LLPanelPickInfo::onClickMap, this));
 	childSetAction("back_btn", boost::bind(&LLPanelPickInfo::onClickBack, this));

indra/newview/skins/default/xui/en/panel_edit_pick.xml

@@ -183,7 +183,7 @@
         <button
          follows="bottom|left"
          height="23"
-         label="Save [WHAT]"
+         label="Save Pick"
          layout="topleft"
          name="save_changes_btn"
          left="0"