IndexedDB: BaptisteFontaine's tests from Test the Web Forward Paris (2012)
IndexedDB: ChristopheCHARLES's tests from Test the Web Forward Paris (2012)
Review support.js files in IndexedDB/ and subdirectories

Combine the functions so that #63, #66 ~ #69 can remove the file.

Still keep IndexedDB/support.js use vendor prefix.
Remove support.js as it is ready in #461
Merge pull request #461 from zqzhang/zqzhang/IndexedDB-support.js

Review support.js files in IndexedDB/ and subdirectories
Merge pull request #67 from w3c/submissions/TestTWF/ChristopheCHARLES-IndexedDB

IndexedDB: ChristopheCHARLES's tests from Test the Web Forward Paris (2012)
Remove support.js as it is ready
Merge pull request #66 from w3c/submissions/TestTWF/BaptisteFontaine-IndexedDB

IndexedDB: BaptisteFontaine's tests from Test the Web Forward Paris (2012)