Removing 'language' from deny-node test as it is a separate concern.

BUG=889370
R=dmazzoni,aboxhall

Change-Id: Icdd7604a497530503864f61a30a85e6f3a3ac75b
Reviewed-on: https://chromium-review.googlesource.com/c/1493633
Auto-Submit: Chris Hall <chrishall@chromium.org>
Commit-Queue: Alice Boxhall <aboxhall@chromium.org>
Reviewed-by: Alice Boxhall <aboxhall@chromium.org>
Cr-Commit-Position: refs/heads/master@{#636687}

content/test/data/accessibility/test-harness/deny-node-expected-blink.txt

@@ -1,15 +1,15 @@
-rootWebArea language='en-US'
-++genericContainer language='en'
-++++staticText language='en' name='This is a very important form full of very important form related things to fill in, it is likely the most important form you will see within the next 100 milliseconds. You may think I am just rambling, but this is rambling with a purpose! We need enough content in this div to force splitting across multiple inlineTextBox-en which we can then ignore using *-DENY-NODE.'
-++form language='en'
-++++paragraph language='en'
-++++++staticText language='en' name='Please provide your details:'
-++++labelText language='en'
-++++++staticText language='en' name='Quack:'
-++++textField language='en' name='Quack:'
-++++++genericContainer language='en'
-++++labelText language='en'
-++++++staticText language='en' name='Moo?:'
-++++radioButton language='en' name='Mooooo!' checkedState=false
-++++radioButton language='en' name='Mooooo?' checkedState=false
-++++button language='en' name='Submit'
+rootWebArea
+++genericContainer
+++++staticText name='This is a very important form full of very important form related things to fill in, it is likely the most important form you will see within the next 100 milliseconds. You may think I am just rambling, but this is rambling with a purpose! We need enough content in this div to force splitting across multiple inlineTextBox-en which we can then ignore using *-DENY-NODE.'
+++form
+++++paragraph
+++++++staticText name='Please provide your details:'
+++++labelText
+++++++staticText name='Quack:'
+++++textField name='Quack:'
+++++++genericContainer
+++++labelText
+++++++staticText name='Moo?:'
+++++radioButton name='Mooooo!' checkedState=false
+++++radioButton name='Mooooo?' checkedState=false
+++++button name='Submit'

content/test/data/accessibility/test-harness/deny-node-expected-mac.txt

@@ -1,7 +1,7 @@
-AXWebArea AXLanguage='en-US'
-++AXGroup AXLanguage='en'
+AXWebArea
+++AXGroup
 ++++AXStaticText AXValue='This is a very important form full of very important form related things to fill in, it is likely the most important form you will see within the next 100 milliseconds. You may think I am just rambling, but this is rambling with a purpose! We need enough content in this div to force splitting across multiple inlineTextBox-en which we can then ignore using *-DENY-NODE.'
-++AXGroup AXLanguage='en'
+++AXGroup
 ++++AXGroup
 ++++++AXStaticText AXValue='Please provide your details:'
 ++++AXGroup

content/test/data/accessibility/test-harness/deny-node-expected-win.txt

@@ -1,14 +1,14 @@
-ROLE_SYSTEM_DOCUMENT READONLY FOCUSABLE language:en
-++IA2_ROLE_SECTION language:en
-++++ROLE_SYSTEM_STATICTEXT name='This is a very important form full of very important form related things to fill in, it is likely the most important form you will see within the next 100 milliseconds. You may think I am just rambling, but this is rambling with a purpose! We need enough content in this div to force splitting across multiple inlineTextBox-en which we can then ignore using *-DENY-NODE.' language:en
-++IA2_ROLE_FORM language:en language:en language:en language:en language:en language:en language:en language:en
-++++IA2_ROLE_PARAGRAPH language:en
-++++++ROLE_SYSTEM_STATICTEXT name='Please provide your details:' language:en
-++++IA2_ROLE_LABEL language:en
-++++++ROLE_SYSTEM_STATICTEXT name='Quack:' language:en
+ROLE_SYSTEM_DOCUMENT READONLY FOCUSABLE
+++IA2_ROLE_SECTION
+++++ROLE_SYSTEM_STATICTEXT name='This is a very important form full of very important form related things to fill in, it is likely the most important form you will see within the next 100 milliseconds. You may think I am just rambling, but this is rambling with a purpose! We need enough content in this div to force splitting across multiple inlineTextBox-en which we can then ignore using *-DENY-NODE.'
+++IA2_ROLE_FORM
+++++IA2_ROLE_PARAGRAPH
+++++++ROLE_SYSTEM_STATICTEXT name='Please provide your details:'
+++++IA2_ROLE_LABEL
+++++++ROLE_SYSTEM_STATICTEXT name='Quack:'
 ++++ROLE_SYSTEM_TEXT name='Quack:' FOCUSABLE
-++++IA2_ROLE_LABEL language:en
-++++++ROLE_SYSTEM_STATICTEXT name='Moo?:' language:en
-++++ROLE_SYSTEM_RADIOBUTTON name='Mooooo!' FOCUSABLE IA2_STATE_CHECKABLE checkable:true language:en
-++++ROLE_SYSTEM_RADIOBUTTON name='Mooooo?' FOCUSABLE IA2_STATE_CHECKABLE checkable:true language:en
-++++ROLE_SYSTEM_PUSHBUTTON name='Submit' FOCUSABLE language:en
+++++IA2_ROLE_LABEL
+++++++ROLE_SYSTEM_STATICTEXT name='Moo?:'
+++++ROLE_SYSTEM_RADIOBUTTON name='Mooooo!' FOCUSABLE IA2_STATE_CHECKABLE checkable:true
+++++ROLE_SYSTEM_RADIOBUTTON name='Mooooo?' FOCUSABLE IA2_STATE_CHECKABLE checkable:true
+++++ROLE_SYSTEM_PUSHBUTTON name='Submit' FOCUSABLE

content/test/data/accessibility/test-harness/deny-node.html

@@ -1,17 +1,13 @@
 <!--
-
-@BLINK-ALLOW:language=*
 @BLINK-DENY-NODE:internalRole=inlineTextBox
 @BLINK-DENY-NODE:internalRole=checkBox
 @BLINK-DENY-NODE:internalRole=lineBreak
-@WIN-ALLOW:language:*
 @WIN-DENY-NODE:role=ROLE_SYSTEM_CHECKBUTTON
 @WIN-DENY-NODE:role=ROLE_SYSTEM_WHITESPACE
-@MAC-ALLOW:AXLanguage*
 @MAC-DENY-NODE:AXRole=AXCheckBox
 -->
 <!DOCTYPE html>
-<html lang="en">
+<html>
 <body>
   <div>
     This is a very important form full of very important form related things to