Fix setTextAppearance for styles with dots.

Bug: http://b.android.com/78842
Change-Id: I65923134b2d3812030e2b7dd8ab96363b0647c1f
diff --git a/tools/layoutlib/bridge/src/com/android/layoutlib/bridge/android/BridgeContext.java b/tools/layoutlib/bridge/src/com/android/layoutlib/bridge/android/BridgeContext.java
index aeb70e9..05e38b4 100644
--- a/tools/layoutlib/bridge/src/com/android/layoutlib/bridge/android/BridgeContext.java
+++ b/tools/layoutlib/bridge/src/com/android/layoutlib/bridge/android/BridgeContext.java
@@ -482,16 +482,7 @@
             // In some cases, style may not be a dynamic id, so we do a full search.
             ResourceReference ref = resolveId(resid);
             if (ref != null) {
-                if (ref.isFramework()) {
-                    ref =
-                      getRenderResources().getFrameworkResource(ResourceType.STYLE, ref.getName());
-                } else {
-                    ref =
-                      getRenderResources().getProjectResource(ResourceType.STYLE, ref.getName());
-                }
-                if (ref instanceof StyleResourceValue) {
-                    style = ((StyleResourceValue) ref);
-                }
+                mRenderResources.getStyle(ref.getName(), ref.isFramework());
             }
         }