Squish: Remove unused declaration of global variable

Should have been done in
39103dee and
e2adf9b7 respectively.

Change-Id: I4e16abf8820ed4f1e287505259d71d15e739e996
Reviewed-by: Christian Stenger <christian.stenger@qt.io>

tests/system/shared/utils.py

@@ -263,7 +263,6 @@ def selectFromFileDialog(fileName, waitForFile=False):
 # add Qt documentations from given paths
 # param which a list/tuple of the paths to the qch files to be added
 def addHelpDocumentation(which):
-    global sdkPath
     invokeMenuItem("Tools", "Options...")
     waitForObjectItem(":Options_QListView", "Help")
     clickItem(":Options_QListView", "Help", 14, 15, 0, Qt.LeftButton)

tests/system/suite_HELP/tst_HELP05/test.py

@@ -43,7 +43,6 @@ def verifyInteractiveQMLHelp(lineText, helpText):
                 "Verifying if help is opened with documentation for '%s'." % helpText)
 
 def main():
-    global sdkPath
     startApplication("qtcreator" + SettingsPath)
     if not startedWithoutPluginError():
         return