Pretty quotes in licence break Python stdin.

This patch was submitted upstream in this bug report:

https://bugs.webkit.org/show_bug.cgi?id=128971

[Vincent: tweak the patch to make it apply on Buildroot]

Signed-off-by: Vicente Olivert Riera <Vincent.Riera@imgtec.com>

Pretty quotes in licence break Python stdin.

https://bugs.webkit.org/show_bug.cgi?id=128971

--- a/Source/WebCore/xml/XMLViewer.css	2014-01-23 16:49:58.000000000 +0000
+++ b/Source/WebCore/xml/XMLViewer.css
@@ -14,7 +14,7 @@
  * distribution.
  *
  * THIS SOFTWARE IS PROVIDED BY GOOGLE INC. AND ITS CONTRIBUTORS
- * “AS IS” AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
  * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GOOGLE INC.
  * OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
--- a/Source/WebCore/xml/XMLViewer.js	2014-01-23 16:49:58.000000000 +0000
+++ b/Source/WebCore/xml/XMLViewer.js
@@ -15,7 +15,7 @@
  * distribution.
  *
  * THIS SOFTWARE IS PROVIDED BY GOOGLE INC. AND ITS CONTRIBUTORS
- * “AS IS” AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
  * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GOOGLE INC.
  * OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,