[gnome-builder] theme: remove dead CSS styling

[Christian Hergert <chergert src gnome org>]

commit 49d9fc20def27b25ea7ba454f746290be10d1665
Author: Christian Hergert <chergert redhat com>
Date:   Tue Jun 6 03:29:47 2017 -0700

    theme: remove dead CSS styling
    
    This stuff shouldn't be in use anymore.

 data/theme/Adwaita.css |   14 --------------
 data/theme/shared.css  |   29 -----------------------------
 2 files changed, 0 insertions(+), 43 deletions(-)
---
diff --git a/data/theme/Adwaita.css b/data/theme/Adwaita.css
index cd209ba..cbdb1c5 100644
--- a/data/theme/Adwaita.css
+++ b/data/theme/Adwaita.css
@@ -16,20 +16,6 @@ layouttab:backdrop {
   border-left-color: alpha(@borders, 0.5);
 }
 
-
-docktabstrip {
-  background-color: #d6d6d6;
-  box-shadow: 0 4px 3px -5px #aaa inset,
-              0 -1px 0 #a1a1a1 inset;
-}
-docktabstrip:backdrop {
-  box-shadow: 0 -1px 0 #a1a1a1 inset;
-}
-docktabstrip docktab:checked {
-  box-shadow: 0 -2px 0 #4a90d9 inset;
-}
-
-
 entry.search-missing {
   border-color: #aa0000;
 }
diff --git a/data/theme/shared.css b/data/theme/shared.css
index 603e118..4f6cbcc 100644
--- a/data/theme/shared.css
+++ b/data/theme/shared.css
@@ -140,20 +140,6 @@ editortweak list row {
   padding: 0;
 }
 
-
-/*
- * Keep search bar and layouttab height in sync.
- */
-layouttabbar > box {
-  min-height: 39px;
-}
-eggsearchbar > revealer > box {
-  min-height: 39px;
-}
-eggsearchbar entry {
-  min-height: 24px;
-}
-
 /*
  * Styling in the genesis (create project) perspective.
  */
@@ -234,18 +220,3 @@ treeview.dim-label {
 button.run-arrow-button {
   min-width: 12px;
 }
-
-
-/* EggProgressButton */
-
-.install-progress {
-  background-image: linear-gradient(to top, @theme_selected_bg_color 2px, alpha(@theme_selected_bg_color, 0) 
2px);
-  background-repeat: no-repeat;
-  background-position: 0 bottom;
-  transition: none;
-}
-
-.install-progress:dir(rtl) {
-  background-position: 100% bottom;
-}
-