Move shared file type images into chrome://theme/ scheme

chrome/common/url_constants.cc

Index: chrome/common/url_constants.cc
diff --git a/chrome/common/url_constants.cc b/chrome/common/url_constants.cc
index 1f4f2b59f8a11868b17290f7c6bb036b943d8edf..eb472a9500af679d22fb1e1310f234f23c78e8e9 100644
--- a/chrome/common/url_constants.cc
+++ b/chrome/common/url_constants.cc
@@ -75,6 +75,7 @@ const char kChromeUISSLClientCertificateSelectorURL[] = "chrome://select-cert/";
 const char kChromeUISyncPromoURL[] = "chrome://signin/";
 const char kChromeUITaskManagerURL[] = "chrome://tasks/";
 const char kChromeUITermsURL[] = "chrome://terms/";
+const char kChromeUIThemeURL[] = "chrome://theme/";
 const char kChromeUIThumbnailURL[] = "chrome://thumb/";
 const char kChromeUIUberURL[] = "chrome://chrome/";
 const char kChromeUIUberFrameURL[] = "chrome://uber-frame/";
@@ -204,6 +205,7 @@ const char kChromeUISyncPromoHost[] = "signin";
 const char kChromeUISyncResourcesHost[] = "syncresources";
 const char kChromeUITaskManagerHost[] = "tasks";
 const char kChromeUITermsHost[] = "terms";
+const char kChromeUIThemeHost[] = "theme";
 const char kChromeUIThumbnailHost[] = "thumb";
 const char kChromeUITouchIconHost[] = "touch-icon";
 const char kChromeUITracingHost[] = "tracing";