Remove numeric hinttext.

BUG=368258

Review URL: https://codereview.chromium.org/252223002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@268000 0039d316-1c4b-4281-b951-d872f2087c98

ui/keyboard/resources/elements/kb-key.html

@@ -69,6 +69,10 @@
         top: 5%;
       }
 
+      :host-context(.hide-hint-text) .hint {
+        display: none;
+      }
+
       :host([invert]) .hint {
         color: #666666;
       }

ui/keyboard/resources/elements/kb-keyboard.js

@@ -424,7 +424,8 @@ Polymer('kb-keyboard', {
       return;
     }
     // Triggers swipe hintText if it's a purely vertical swipe.
-    if (!(direction & (SwipeDirection.LEFT | SwipeDirection.RIGHT))) {
+    if (this.activeKeyset.flick &&
+        !(direction & (SwipeDirection.LEFT | SwipeDirection.RIGHT))) {
       // Check if event is relevant to us.
       if ((!detail.endSwipe) || (detail.isComplex))
         return;

ui/keyboard/resources/elements/kb-keyset.html

@@ -4,8 +4,8 @@
   -- found in the LICENSE file.
   -->
 
-<polymer-element name="kb-keyset" attributes="align isDefault nextKeyset pitch
-    weightRight weightTop weightBottom" on-key-up="{{keyUp}}"
+<polymer-element name="kb-keyset" attributes="align flick isDefault nextKeyset
+    pitch weightRight weightTop weightBottom" on-key-up="{{keyUp}}"
     on-key-longpress="{{keyLongpress}}">
   <template>
     <style>

ui/keyboard/resources/elements/kb-keyset.js

@@ -4,6 +4,8 @@
 
 Polymer('kb-keyset', {
   align: "center",
+  // Propagate flick gestures to keys in this keyset.
+  flick: true,
   isDefault: false,
   nextKeyset: undefined,
   // Weight offsets for positioning the keyset.

ui/keyboard/resources/layouts/qwerty.html

@@ -5,10 +5,9 @@
   -->
 
 
-<kb-keyset id="qwerty-upper" pitch="10 20">
-  <kb-row>
-    <kb-key-sequence keys="QWERTYUIOP" hintTexts="1234567890">
-    </kb-key-sequence>
+<kb-keyset id="qwerty-upper" flick=false pitch="10 20">
+  <kb-row class="hide-hint-text">
+    <kb-key-sequence keys="QWERTYUIOP" hintTexts="1234567890"></kb-key-sequence>
     <kb-key class="dark" char="&#x0008;" image="backspace.png"
         repeat sound="keypress-delete" stretch weight="110"></kb-key>
   </kb-row>
@@ -39,10 +38,9 @@
   </kb-altkey-container>
 </kb-keyset>
 
-<kb-keyset id="qwerty-lower" isDefault=true pitch="10 20">
-  <kb-row>
-    <kb-key-sequence keys="qwertyuiop" hintTexts="1234567890">
-    </kb-key-sequence>
+<kb-keyset id="qwerty-lower" flick=false isDefault=true pitch="10 20">
+  <kb-row class="hide-hint-text">
+    <kb-key-sequence keys="qwertyuiop" hintTexts="1234567890"></kb-key-sequence>
     <kb-key class="dark" char="&#x0008;" repeat stretch align="right"
         image="backspace.png" sound="keypress-delete" weight="110"></kb-key>
   </kb-row>