Revert of DevTools: Move radio button input element into Shadow DOM

third_party/WebKit/Source/devtools/front_end/ui/radioButton.css

Index: third_party/WebKit/Source/devtools/front_end/ui/radioButton.css
diff --git a/third_party/WebKit/Source/devtools/front_end/ui/radioButton.css b/third_party/WebKit/Source/devtools/front_end/ui/radioButton.css
index f0e77c659fdd8888b1fde5e88d6434064aa69d93..47f4775bb47b27939ed2a260d6979f7cd4a08990 100644
--- a/third_party/WebKit/Source/devtools/front_end/ui/radioButton.css
+++ b/third_party/WebKit/Source/devtools/front_end/ui/radioButton.css
@@ -4,7 +4,7 @@
  * found in the LICENSE file.
  */
 
-.dt-radio-button {
+::content .dt-radio-button {
     height: 17px;
     width: 17px;
     min-width: 17px;
@@ -16,16 +16,16 @@
     margin: 0 5px 5px 0;
 }
 
-.dt-radio-button:active:not(:disabled) {
+::content .dt-radio-button:active:not(:disabled) {
     background-image: linear-gradient(to bottom, rgb(194, 194, 194), rgb(239, 239, 239));
 }
 
-.dt-radio-button:checked {
+::content .dt-radio-button:checked {
     background: url(Images/radioDot.png) center no-repeat,
                 linear-gradient(to bottom, rgb(252, 252, 252), rgb(223, 223, 223));
 }
 
-.dt-radio-button:checked:active {
+::content .dt-radio-button:checked:active {
     background: url(Images/radioDot.png) center no-repeat,
                 linear-gradient(to bottom, rgb(194, 194, 194), rgb(239, 239, 239));
 }