DevTools: [CodeMirror] roll CodeMirror to @e0b0e32ed

Source/devtools/front_end/cm/codemirror.css

Index: Source/devtools/front_end/cm/codemirror.css
diff --git a/Source/devtools/front_end/cm/codemirror.css b/Source/devtools/front_end/cm/codemirror.css
index 584eecbfd3a2f0e056e05c6c1899735bd753f721..4e300b2be2e90cc30668ebec03c0cfabc5a0576f 100644
--- a/Source/devtools/front_end/cm/codemirror.css
+++ b/Source/devtools/front_end/cm/codemirror.css
@@ -95,6 +95,7 @@
 
 div.CodeMirror span.CodeMirror-matchingbracket {color: #0f0;}
 div.CodeMirror span.CodeMirror-nonmatchingbracket {color: #f22;}
+.CodeMirror-activeline-background {background: #e8f2ff;}
 
 /* STOP */
 
@@ -117,6 +118,8 @@ div.CodeMirror span.CodeMirror-nonmatchingbracket {color: #f22;}
   height: 100%;
   outline: none; /* Prevent dragging from highlighting the element */
   position: relative;
+  -moz-box-sizing: content-box;
+  box-sizing: content-box;
 }
 .CodeMirror-sizer {
   position: relative;
@@ -155,6 +158,8 @@ div.CodeMirror span.CodeMirror-nonmatchingbracket {color: #f22;}
 .CodeMirror-gutter {
   white-space: normal;
   height: 100%;
+  -moz-box-sizing: content-box;
+  box-sizing: content-box;
   padding-bottom: 30px;
   margin-bottom: -32px;
   display: inline-block;
@@ -214,8 +219,7 @@ div.CodeMirror span.CodeMirror-nonmatchingbracket {color: #f22;}
   overflow: auto;
 }
 
-.CodeMirror-widget {
-}
+.CodeMirror-widget {}
 
 .CodeMirror-wrap .CodeMirror-scroll {
   overflow-x: hidden;
@@ -223,7 +227,8 @@ div.CodeMirror span.CodeMirror-nonmatchingbracket {color: #f22;}
 
 .CodeMirror-measure {
   position: absolute;
-  width: 100%; height: 0px;
+  width: 100%;
+  height: 0;
   overflow: hidden;
   visibility: hidden;
 }