Bug 343587 - Make mousedown-to-scroll faster (150ms delay), r=beltzner.

modules/libpref/src/init/all.js

@@ -167,7 +167,7 @@ pref("browser.tabs.maxOpenBeforeWarn", 15);
 pref("browser.tabs.loadGroup", 1);
 
 pref("toolkit.scrollbox.scrollIncrement", 20);
-pref("toolkit.scrollbox.clickToScroll.scrollDelay", 200);
+pref("toolkit.scrollbox.clickToScroll.scrollDelay", 150);
 
 // lets new tab/window load something different than first window
 // -1 - use navigator startup preference

toolkit/content/widgets/scrollbox.xml

@@ -230,7 +230,7 @@
 
       <field name="_scrollTimer">null</field>
       <field name="_scrollLines">0</field>
-      <field name="_scrollDelay">200</field>
+      <field name="_scrollDelay">150</field>
 
       <method name="notify">
         <parameter name="aTimer"/>