docs: re-add android design icon, which had been removed from original location

Change-Id: I30f3a38ab3e80e78595e28c46815874e4a84f2ed
diff --git a/tools/droiddoc/templates-sdk/assets/android-developer-docs.css b/tools/droiddoc/templates-sdk/assets/android-developer-docs.css
index 6cc4a97..d346e31 100644
--- a/tools/droiddoc/templates-sdk/assets/android-developer-docs.css
+++ b/tools/droiddoc/templates-sdk/assets/android-developer-docs.css
@@ -579,7 +579,7 @@
 
 #jd-content li img,
 #jd-content dd img {
-  margin:.5em 0 0 1em;
+  margin:.5em 0 .5em 1em;
 }
 
 .nolist {
@@ -713,7 +713,7 @@
   border-bottom:1px solid #33B5E5;
   padding:5px 10px 10px 55px;
   margin:2em 0;
-  background:url('../design/static/ico_styleguide.png') 5px 13px no-repeat;
+  background:url('images/icon_design.png') 5px 13px no-repeat;
 }
 
 div.design-announce p {
diff --git a/tools/droiddoc/templates-sdk/assets/images/icon_design.png b/tools/droiddoc/templates-sdk/assets/images/icon_design.png
new file mode 100644
index 0000000..c12907c
--- /dev/null
+++ b/tools/droiddoc/templates-sdk/assets/images/icon_design.png
Binary files differ