RFR: 8202836 : [macosx] test java/awt/Graphics/TextAAHintsTest.java fails

[lawrence.andrews]

1) Removed =yesno that was causing the test to fail with following exception
test result: Error. Parse Exception: Arguments to `manual' option not supported: yesno
After removing =yesno, test was just passing without user interaction so fixed the following

Add the following so that user can user interact with the test
a) Added pass/fail button and instruction for the user to know what he/she is going to test and what is expected.
b) Added Dialog with textarea to enter the reason for the testcase failure. This will help the user to understanding the reason why the test was failed while analyzing the results. 

@shurymury

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Commit messages:
 - 8202836 : [macosx] test java/awt/Graphics/TextAAHintsTest.java fails

Changes: https://git.openjdk.java.net/jdk/pull/7275/files
 Webrev: https://webrevs.openjdk.java.net/?repo=jdk&pr=7275&range=00
  Issue: https://bugs.openjdk.java.net/browse/JDK-8202836
  Stats: 106 lines in 1 file changed: 90 ins; 0 del; 16 mod
  Patch: https://git.openjdk.java.net/jdk/pull/7275.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk pull/7275/head:pull/7275

PR: https://git.openjdk.java.net/jdk/pull/7275