Hopefully supress dashboard compiler warning in QT header

Suppression used since we can't change QT itself easily:

In file included from /Users/kitware/Dashboards/My Tests/Nightly/VTK/build-gcc/GUISupport/Qt/moc_Q4VTKWidgetPlugin.cxx:10:
In file included from /Users/kitware/Dashboards/My Tests/Nightly/VTK/build-gcc/GUISupport/Qt/../../../source/GUISupport/Qt/Q4VTKWidgetPlugin.h:28:
In file included from /Users/kitware/Dashboards/Support/Qt-4.8.0/include/QtDesigner/QDesignerCustomWidgetInterface:1:
In file included from /Users/kitware/Dashboards/Support/Qt-4.8.0/include/QtDesigner/customwidget.h:45:
/Users/kitware/Dashboards/Support/Qt-4.8.0/lib/QtDesigner.framework/Headers/extension.h:94:50: warning: unused parameter 'manager' [-Wunused-parameter]
inline T qt_extension(QAbstractExtensionManager* manager, QObject *object)
                                                 ^
/Users/kitware/Dashboards/Support/Qt-4.8.0/lib/QtDesigner.framework/Headers/extension.h:94:68: warning: unused parameter 'object' [-Wunused-parameter]
inline T qt_extension(QAbstractExtensionManager* manager, QObject *object)
                                                                   ^

Change-Id: Ia645327ecffe1ef06e5d4349d01dd5da80ecf295
Merge topic 'suppress-unused-params' into master

fd385ce8 Hopefully supress dashboard compiler warning in QT header
Fixed incorrect indentation

Change-Id: Ia9e0ecef8febcff4989e7e3155588ef46f5168c5
Prevent null deref of ‘null’

Change-Id: Ibb61e026a0eb2cab589ed837444bd7ff5a302bc2
Prevent null deref of ‘composite’ fn pointer

Change-Id: I6df0e6ce8ab0501039cba389d09d4178baa6b906
Init memory to prevent it being used uninitialized

w02 was already initialized identically.

Change-Id: I4feff66616df4e85192e468cee6337a0e0fcb1d0
Removed dead store to ‘j’

Change-Id: I7b8eb343e237542852e1a7d390a8b871dd1506f4
Removed dead stores

Change-Id: I19b9050038f9ff1e1c2cdad08c509f63bdc3b4ac
Suppress numerous warnings about using uninitialized memory

Many callers of this API pass an initialized buffer to the
second param, and assume this method fills it. But there’s
a branch where the buffer is not filled, yet no return value
to know it wasn’t filled.  So as to not change this public
API’s behaviour, I just added an assert to tell the analyzer
that the error branch is “impossible”.

Change-Id: Ic77437170af76a2f964333a988cc6ba69eb78a46
Remove a likely dead store

Change-Id: If2622b4bdbf1c85b392d208d18a8e2c826533941
Prevent null dereferences

Change-Id: I34437c615cddf42cae3f2f4e0431847679a0c251
Fixed null deref and whitespace/indentation

Change-Id: I9d58e84125fc9626aeb426e063ff4f257a722c37
Fixed obvious dead stores

Change-Id: I57060140d0aac4aff423850435a65b3e1a3a4e6f
Fixed null deref by returning upon error

Change-Id: Ide321068640c611d019edc3ee4c0fe6149da7ed3
Fixed memory leaks and malloc(0)

Fixed some minor leaks in error branches.
Prevent a malloc(0) from occurring by bailing beforehand.

Change-Id: I85cdc7d12a2598d477f3b956b86d445273698ed6
Merge topic 'even-more-clang-analzyer' into master

a5c4a9a7 Fixed memory leaks and malloc(0)
14c4790c Fixed null deref by returning upon error
e3337306 Fixed obvious dead stores
33dde16e Fixed null deref and whitespace/indentation
ba931533 Prevent null dereferences
845c2495 Remove a likely dead store
9d6d565c Suppress numerous warnings about using uninitialized memory
6fd5a5d5 Removed dead stores
2bacee00 Removed dead store to ‘j’
d00f6005 Init memory to prevent it being used uninitialized
53c18de6 Prevent null deref of ‘composite’ fn pointer
08852157 Prevent null deref of ‘null’
c5bacd4c Fixed incorrect indentation