Invalidate IPWL_FocusHandler and IPWL_Provider on destruction.

testing/resources/bug_572871.pdf

Index: testing/resources/bug_572871.pdf
diff --git a/testing/resources/bug_507316.pdf b/testing/resources/bug_572871.pdf
similarity index 52%
copy from testing/resources/bug_507316.pdf
copy to testing/resources/bug_572871.pdf
index ecc205ceae667cf5146f8955f93e8670d178a6c8..1f26bc56a2894c50d74051b8be2a130f9c7a771c 100644
--- a/testing/resources/bug_507316.pdf
+++ b/testing/resources/bug_572871.pdf
@@ -3,143 +3,111 @@
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   /Pages 2 0 R
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+  /AA 11 0 R
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+  /Kids [4 0 R 5 0 R 6 0 R ]
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->>
-endobj
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-stream
-var i = 0;
-function run()
-{
-  t = this.getField('txtName1');
-  t2 = this.getField('txtName2');
-  t2.setFocus();
-  t.setFocus();
-  t.value='G';
-}
-
-function remove(){
-  if (i==1){
-    this.removeField('txtName2');
-  }
-  i++;
-}
-
-app.setTimeOut('run()',2000);
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+  /Annots [7 0 R 9 0 R]
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-9 0 obj <<
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   /FT /Tx
   /Type /Annot
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   /Rect [20 20 400 60]
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   /Type /XObject
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   /FT /Tx
   /Type /Annot
   /Subtype /Widget
   /T (txtName1)
   /F 4
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+  /AP <</N 10 0 R>>
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+11 0 obj <<
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-14 0 obj <<
+12 0 obj <<
   /Type /Action
   /S /JavaScript
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+  /JS 13 0 R
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 endobj
-15 0 obj <<>>
+13 0 obj <<>>
 stream
-this.getField('txtName2').value='B';
-this.pageNum=1;
-remove();
+t = this.getField('txtName2');
+t.setFocus();
 endstream
 endobj
 xref
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-1534
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 %%EOF