* Update files in src/plugins

Change-Id: Ia5d77fad7d19d4bb3498e78661982f68729adb22
Reviewed-by: Tobias Hunger <tobias.hunger@theqtcompany.com>

Change-Id: I873a36601d54065b61d0666558b93dc839ad0dfc
Reviewed-by: hjk <hjk@theqtcompany.com>

Change-Id: I711d5fb475ef814a1dc9d2822740e827f3f67125
Reviewed-by: Alessandro Portale <alessandro.portale@digia.com>

Change-Id: Ib694d2aeaef3b62caf3d3624e6b1c3e643197c2d
Reviewed-by: Christian Kandeler <christian.kandeler@theqtcompany.com>
Reviewed-by: Nikolai Kosjar <nikolai.kosjar@theqtcompany.com>

Change-Id: I3c22ef2685d7aa589f5d0ab74d693653a4c32082
Reviewed-by: Alessandro Portale <alessandro.portale@digia.com>

This will hopefully help a bit in resolving the crashes that happen in
QCoreApplication::notifyInternal.

Change-Id: Ib3aa8c1a1f50778bd89938d7c529d8399ccf91ea
Task-number: QTCREATORBUG-11262
Reviewed-by: Nikolai Kosjar <nikolai.kosjar@digia.com>

Change-Id: I94ca7b239e974b6b400933466ee2ef5ae4def336
Reviewed-by: Orgad Shaneh <orgads@gmail.com>

QStringLiteral() returns a string that has a refcount of -1 and it must
be kept. There is no way to determine if it's still in use, so we'll
just assume it is. Any QStringLiteral inserted into the structure will
stay there forever.

On the other hand, we must not accept unsharable strings, so Q_ASSERT on
that.

Change-Id: I5fbdc1046f0f00319f27fdfb7aa3ff87371ea668
Reviewed-by: Nikolai Kosjar <nikolai.kosjar@digia.com>

Change-Id: I76c6ea3557c46fbca4ccb0fb293c6ed6f03e96df
Reviewed-by: Orgad Shaneh <orgads@gmail.com>
Reviewed-by: Robert Loehning <robert.loehning@digia.com>
Reviewed-by: Erik Verbruggen <erik.verbruggen@digia.com>

This string table uniques strings, so that multiple identical strings
share their contents. It is used by the locator and the symbol searcher,
and will later be used by the class view.

Change-Id: Ib8b50f69bbf994d0d7a39b66dc8caf1a3d9bfb42
Reviewed-by: Nikolai Kosjar <nikolai.kosjar@digia.com>