Remove third_party/polymer from .gitignore

third_party/polymer/v1_0/components/paper-spinner/hero.svg

Index: third_party/polymer/v1_0/components/paper-spinner/hero.svg
diff --git a/third_party/polymer/v1_0/components/paper-spinner/hero.svg b/third_party/polymer/v1_0/components/paper-spinner/hero.svg
deleted file mode 100644
index 034b1f11add09972f516b31264f0e0436b2010db..0000000000000000000000000000000000000000
--- a/third_party/polymer/v1_0/components/paper-spinner/hero.svg
+++ /dev/null
@@ -1,27 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!-- Generator: Adobe Illustrator 17.1.0, SVG Export Plug-In . SVG Version: 6.00 Build 0)  -->
-<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
-<svg version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px"
-	 viewBox="0 0 225 126" enable-background="new 0 0 225 126" xml:space="preserve">
-<g id="background" display="none">
-	<rect display="inline" fill="#B0BEC5" width="225" height="126"/>
-</g>
-<g id="label">
-</g>
-<g id="art">
-	<g>
-		<path d="M112.1,92.3c-13.4,0-25.1-9.1-28.4-22l1.9-0.5c3.1,12.1,13.9,20.5,26.4,20.5c15,0,27.3-12.2,27.3-27.3
-			s-12.2-27.3-27.3-27.3c-8.1,0-15.8,3.6-21,9.8l-1.5-1.3c5.6-6.7,13.8-10.6,22.5-10.6c16.1,0,29.3,13.1,29.3,29.3
-			S128.2,92.3,112.1,92.3z"/>
-		<path d="M112.7,87.3c-6.6,0-12.7-2.5-17.3-7.2c-4.6-4.6-7.2-10.8-7.2-17.3c0-6.6,2.5-12.7,7.2-17.3c7.9-7.9,20.2-9.5,29.8-3.8
-			l-1,1.7c-8.8-5.3-20.1-3.8-27.4,3.5c-4.2,4.2-6.6,9.9-6.6,15.9s2.3,11.7,6.6,15.9s9.9,6.6,15.9,6.6c6,0,11.7-2.3,15.9-6.6
-			c4.7-4.7,7.1-11.3,6.5-18l2-0.2c0.7,7.3-1.9,14.4-7.1,19.6C125.4,84.7,119.2,87.3,112.7,87.3z"/>
-		<path d="M112.5,43.5C101.8,43.5,93,52.3,93,63s8.7,19.5,19.5,19.5S132,73.7,132,63S123.2,43.5,112.5,43.5z M119,64h-6v6h-2v-6h-6
-			v-2h6v-6h2v6h6V64z"/>
-	</g>
-	<g id="ic_x5F_add_x0D_">
-	</g>
-</g>
-<g id="Guides">
-</g>
-</svg>