Use explicit case-insensitive attribute-value matching in UA-stylesheets

Source/core/css/themeInputMultipleFields.css

Index: Source/core/css/themeInputMultipleFields.css
diff --git a/Source/core/css/themeInputMultipleFields.css b/Source/core/css/themeInputMultipleFields.css
index 0150928cea94717d0ce90db2825101a347268683..069d3c2a077a1a9c3f7fa265a901dc044b48d1ee 100644
--- a/Source/core/css/themeInputMultipleFields.css
+++ b/Source/core/css/themeInputMultipleFields.css
@@ -3,11 +3,11 @@
  * found in the LICENSE file.
  */
 
-input[type="date"],
-input[type="datetime-local"],
-input[type="month"],
-input[type="time"],
-input[type="week"] {
+input[type="date" i],
+input[type="datetime-local" i],
+input[type="month" i],
+input[type="time" i],
+input[type="week" i] {
     align-items: center;
     display: -webkit-inline-flex;
     font-family: monospace;
@@ -83,12 +83,12 @@ input::-webkit-datetime-edit-text {
     font: inherit !important;
 }
 
-input[type="date"]::-webkit-inner-spin-button,
-input[type="datetime"]::-webkit-inner-spin-button,
-input[type="datetime-local"]::-webkit-inner-spin-button,
-input[type="month"]::-webkit-inner-spin-button,
-input[type="time"]::-webkit-inner-spin-button,
-input[type="week"]::-webkit-inner-spin-button {
+input[type="date" i]::-webkit-inner-spin-button,
+input[type="datetime" i]::-webkit-inner-spin-button,
+input[type="datetime-local" i]::-webkit-inner-spin-button,
+input[type="month" i]::-webkit-inner-spin-button,
+input[type="time" i]::-webkit-inner-spin-button,
+input[type="week" i]::-webkit-inner-spin-button {
     /* FIXME: Remove height. */
     height: 1.5em;
     -webkit-margin-start: 2px;