diff -r 2fe9d48e5881 indra/newview/llchathistory.cpp
--- a/indra/newview/llchathistory.cpp	Thu Feb 03 14:09:02 2011 -0800
+++ b/indra/newview/llchathistory.cpp	Fri Feb 04 20:45:38 2011 +0200
@@ -899,31 +899,14 @@
 				}
 			}
 
-			LLTextEditor* text_editor = notify_box->getChild<LLTextEditor>("text_editor_box", TRUE);
-			S32 text_heigth = 0;
-			if(text_editor != NULL)
-			{
-				text_heigth = text_editor->getTextBoundingRect().getHeight();
-			}
-
 			//Prepare the rect for the view
 			LLRect target_rect = mEditor->getDocumentView()->getRect();
 			// squeeze down the widget by subtracting padding off left and right
 			target_rect.mLeft += mLeftWidgetPad + mEditor->getHPad();
 			target_rect.mRight -= mRightWidgetPad;
-			notify_box->reshape(target_rect.getWidth(),
-					notify_box->getRect().getHeight());
+			notify_box->reshape(target_rect.getWidth(),	notify_box->getRect().getHeight());
 			notify_box->setOrigin(target_rect.mLeft, notify_box->getRect().mBottom);
 
-			if (text_editor != NULL)
-			{
-				S32 text_heigth_delta =
-						text_editor->getTextBoundingRect().getHeight()
-								- text_heigth;
-				notify_box->reshape(target_rect.getWidth(),
-								notify_box->getRect().getHeight() + text_heigth_delta);
-			}
-
 			LLInlineViewSegment::Params params;
 			params.view = notify_box;
 			params.left_pad = mLeftWidgetPad;
diff -r 2fe9d48e5881 indra/newview/lltoastnotifypanel.cpp
--- a/indra/newview/lltoastnotifypanel.cpp	Thu Feb 03 14:09:02 2011 -0800
+++ b/indra/newview/lltoastnotifypanel.cpp	Fri Feb 04 20:45:38 2011 +0200
@@ -563,7 +563,17 @@
 	height = rc.getHeight();
 	width = rc.getWidth();
 
+	bool is_width_changed = width != getRect().getWidth();
+
 	LLToastPanel::reshape(width, height, called_from_parent);
+
+	// Notification height required to display the text message depends on
+	// the width of the text box thus if panel width is changed the text box
+	// width is also changed then reshape() is called to adjust proper height.
+	if (is_width_changed)
+	{
+		reshape(width, height, called_from_parent);
+	}
 }
 
 // EOF