clang-format/java: No spaces around braces in initializer lists.

clang-format/java: No spaces around braces in initializer lists.

Those spaces are explicitly optional for Google's Java style (Point 8 of
https://google-styleguide.googlecode.com/svn/trunk/javaguide.html#s4.6.2-horizontal-whitespace)
and not having spaces outnumbers spaces about 10-to-1 in our existing code.

This also removes the space in annotations like  `@Feature({"Android-AppBase"})`
which is too looks like a good change.

With this, all chromium-related java bits are upstreamed into clang-format and
the java-specific section from .clang-format is gone again.

BUG=429372
NOTRY=true

Committed: https://crrev.com/1cc47034de564d0fd33a89c7d785a539b6c3a5a0
Cr-Commit-Position: refs/heads/master@{#306245}

[Nico, 2014-12-01 20:28:46]

thakis@chromium.org changed reviewers:
+ newt@chromium.org

[newt (away), 2014-12-01 20:41:04]

lgtm thanks!

[Nico, 2014-12-01 20:45:32]

The CQ bit was checked by thakis@chromium.org

[commit-bot: I haz the power, 2014-12-01 20:46:09]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/764423002/1

[commit-bot: I haz the power, 2014-12-01 20:46:48]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2014-12-01 20:47:36]

Patchset 1 (id:??) landed as
https://crrev.com/1cc47034de564d0fd33a89c7d785a539b6c3a5a0
Cr-Commit-Position: refs/heads/master@{#306245}