Let url filter test the scheme in urlContains/Equals/Prefix/Suffix criteria

chrome/common/extensions/docs/extensions/events.html

Index: chrome/common/extensions/docs/extensions/events.html
diff --git a/chrome/common/extensions/docs/extensions/events.html b/chrome/common/extensions/docs/extensions/events.html
index 4720d8f0cf8ba6e3d308dfc73f87f66de94f5137..c6c605b2e60977e04c51baf477da86aacf044906 100644
--- a/chrome/common/extensions/docs/extensions/events.html
+++ b/chrome/common/extensions/docs/extensions/events.html
@@ -1395,7 +1395,7 @@ refers to an array of rules including filled optional parameters.
                 </div>
               </em>
           </dt>
-          <dd>Matches if the URL contains a specified string.</dd>
+          <dd>Matches if the URL (without fragment identifier) contains a specified string. Port numbers are stripped from the URL if they match the default port number.</dd>
           <!-- OBJECT PROPERTIES -->
           <!-- OBJECT METHODS -->
           <!-- OBJECT EVENT FIELDS -->
@@ -1419,7 +1419,7 @@ refers to an array of rules including filled optional parameters.
                 </div>
               </em>
           </dt>
-          <dd>Matches if the URL is equal to a specified string.</dd>
+          <dd>Matches if the URL (without fragment identifier) is equal to a specified string. Port numbers are stripped from the URL if they match the default port number.</dd>
           <!-- OBJECT PROPERTIES -->
           <!-- OBJECT METHODS -->
           <!-- OBJECT EVENT FIELDS -->
@@ -1443,7 +1443,7 @@ refers to an array of rules including filled optional parameters.
                 </div>
               </em>
           </dt>
-          <dd>Matches if the URL starts with a specified string.</dd>
+          <dd>Matches if the URL (without fragment identifier) starts with a specified string. Port numbers are stripped from the URL if they match the default port number.</dd>
           <!-- OBJECT PROPERTIES -->
           <!-- OBJECT METHODS -->
           <!-- OBJECT EVENT FIELDS -->
@@ -1467,7 +1467,7 @@ refers to an array of rules including filled optional parameters.
                 </div>
               </em>
           </dt>
-          <dd>Matches if the URL ends with a specified string.</dd>
+          <dd>Matches if the URL (without fragment identifier) ends with a specified string. Port numbers are stripped from the URL if they match the default port number.</dd>
           <!-- OBJECT PROPERTIES -->
           <!-- OBJECT METHODS -->
           <!-- OBJECT EVENT FIELDS -->