Fix build breakage caused by redefining attrs

minWidth and minHeight were already defined without format specified
and we need to have definition without format also. Otherwise they conflict.

Bug: 28775586
Change-Id: I0602bd70d03bdacfc604d884951a60871159ed92
diff --git a/core/res/res/values/attrs_manifest.xml b/core/res/res/values/attrs_manifest.xml
index 97b04e2..6c4340a 100644
--- a/core/res/res/values/attrs_manifest.xml
+++ b/core/res/res/values/attrs_manifest.xml
@@ -2281,7 +2281,7 @@
          activities launched in the task. That is if the root activity of a task set minimal width,
          then the system will set the same minimal width on all other activities in the task. It
          will also ignore any other minimal width attributes of non-root activities. -->
-        <attr name="minWidth" format="dimension" />
+        <attr name="minWidth" />
         <!-- @removed -->
         <attr name="minimalWidth" format="dimension" />
         <!-- Minimal height of the activity.
@@ -2290,7 +2290,7 @@
          activities launched in the task. That is if the root activity of a task set minimal height,
          then the system will set the same minimal height on all other activities in the task. It
          will also ignore any other minimal height attributes of non-root activities. -->
-        <attr name="minHeight" format="dimension" />
+        <attr name="minHeight" />
         <!-- @removed -->
         <attr name="minimalHeight" format="dimension" />
     </declare-styleable>