Whitespace cleanup: remove trailing whitespace

Remove all trailing whitespace from the following list of files:
*.cpp *.h *.conf *.qdoc *.pro *.pri *.mm *.rc *.pl *.qps *.xpm *.txt *README
excluding 3rdparty, test-data and auto generated code.

Note A): the only non 3rdparty c++-files that still
have trailing whitespace after this change are:
* src/corelib/codecs/cp949codetbl_p.h
* src/corelib/codecs/qjpunicode.cpp
* src/corelib/codecs/qbig5codec.cpp
* src/corelib/xml/qxmlstream_p.h
* src/tools/qdoc/qmlparser/qqmljsgrammar.cpp
* src/tools/uic/ui4.cpp
* tests/auto/other/qtokenautomaton/tokenizers/*
* tests/benchmarks/corelib/tools/qstring/data.cpp
* util/lexgen/tokenizer.cpp

Note B): in about 30 files some overlapping 'leading tab' and
'TAB character in non-leading whitespace' issues have been fixed
to make the sanity bot happy. Plus some general ws-fixes here
and there as asked for during review.

Change-Id: Ia713113c34d82442d6ce4d93d8b1cf545075d11d
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>

4 files changed, 11 insertions, 11 deletions

diff --git a/src/sql/doc/snippets/code/doc_src_sql-driver.cpp b/src/sql/doc/snippets/code/doc_src_sql-driver.cpp
index 48eb324cb8..695e7cdce8 100644
--- a/src/sql/doc/snippets/code/doc_src_sql-driver.cpp
+++ b/src/sql/doc/snippets/code/doc_src_sql-driver.cpp
@@ -62,7 +62,7 @@ db.setDatabaseName("C:\\test.gdb");
 
 
 //! [25]
-// connect to database using the Latin-1 character set 
+// connect to database using the Latin-1 character set
 db.setConnectOptions("ISC_DPB_LC_CTYPE=Latin1");
 db.open();
 //! [25]
diff --git a/src/sql/doc/src/qsqldatatype-table.qdoc b/src/sql/doc/src/qsqldatatype-table.qdoc
index b278e045bb..8480b5d412 100644
--- a/src/sql/doc/src/qsqldatatype-table.qdoc
+++ b/src/sql/doc/src/qsqldatatype-table.qdoc
@@ -29,7 +29,7 @@
   \page sql-types.html
   \title Data Types for Qt-supported Database Systems
   \brief Recommended data types for database systems
-  
+
   \ingroup qt-sql
 
   \section1 Recommended Data Types for Qt-Supported Database Systems
diff --git a/src/sql/doc/src/sql-driver.qdoc b/src/sql/doc/src/sql-driver.qdoc
index 28db62537f..3de898c344 100644
--- a/src/sql/doc/src/sql-driver.qdoc
+++ b/src/sql/doc/src/sql-driver.qdoc
@@ -212,7 +212,7 @@
 
     \li Open the DOS prompt, go to \c{C:\MySQL\MySQL51\lib\opt}, and run
        the following commands:
-       \list 
+       \list
        \li \c{reimp -d libmysql.lib}
        \li \c{dlltool -k -d libmysql.def -l libmysql.a}
        \endlist
@@ -227,7 +227,7 @@
 
     \li Open the DOS prompt, go to
         \c{C:\Qt\4.6.2\src\plugins\sqldrivers\mysql} and run the
-        following command: 
+        following command:
 	\list
         \li \c{qmake "INCLUDEPATH+=C:/MySQL/MySQL51/include" "LIBS+=-L. mysql" mysql.pro}
 	\endlist
diff --git a/src/sql/doc/src/sql-programming.qdoc b/src/sql/doc/src/sql-programming.qdoc
index d4089c8ab2..9b5e9318e0 100644
--- a/src/sql/doc/src/sql-programming.qdoc
+++ b/src/sql/doc/src/sql-programming.qdoc
@@ -64,7 +64,7 @@
     \li \l{Using the SQL Model Classes}
     \li \l{Presenting Data in a Table View}
     \li \l{Creating Data-Aware Forms}
-    \endlist    
+    \endlist
 
     \section1 Database Classes
 
@@ -142,7 +142,7 @@
     \l{QSqlDatabase::addDatabase()} {addDatabase()} specifies the type
     of database driver to use for the connection. The set of database
     drivers included with Qt are shown in the table of \l{SQL Database
-    Drivers#Supported Databases} {supported database drivers}. 
+    Drivers#Supported Databases} {supported database drivers}.
 
     The connection in the snippet will be the \e{default} connection,
     because we don't pass the second argument to
@@ -176,11 +176,11 @@
     \page sql-sqlstatements.html
     \title Executing SQL Statements
     \ingroup qt-sql
-    
+
     \previouspage Connecting to Databases
     \contentspage SQL Programming
     \nextpage Using the SQL Model Classes
-    
+
 
     The QSqlQuery class provides an interface for executing SQL
     statements and navigating through the result set of a query.
@@ -328,7 +328,7 @@
     \page sql-model.html
     \title Using the SQL Model Classes
     \ingroup qt-sql
-    
+
     \previouspage Executing SQL Statements
     \contentspage SQL Programming
     \nextpage Presenting Data in a Table View
@@ -475,7 +475,7 @@
     \page sql-presenting.html
     \title Presenting Data in a Table View
     \ingroup qt-sql
-    
+
     \previouspage Using the SQL Model Classes
     \contentspage SQL Programming
     \nextpage Creating Data-Aware Forms
@@ -580,7 +580,7 @@
     \page sql-forms.html
     \title Creating Data-Aware Forms
     \ingroup qt-sql
-    
+
     \previouspage Presenting Data in a Table View
     \contentspage SQL Programming