No changes, just removed hard tabs and trailing white space.

This commit is huge but there are no non-white-space changes in it.

Some files containing third-party sources (src/msw/wince/time.cpp,
src/x11/pango*.cpp) were left unchanged.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@61724 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/propgrid/advprops.h

@@ -432,7 +432,7 @@ protected:
     <b>Supported special attributes:</b>
     - "DateFormat": Determines displayed date format.
     - "PickerStyle": Determines window style used with wxDatePickerCtrl.
-       Default is wxDP_DEFAULT | wxDP_SHOWCENTURY. Using wxDP_ALLOWNONE 
+       Default is wxDP_DEFAULT | wxDP_SHOWCENTURY. Using wxDP_ALLOWNONE
        enables additional support for unspecified property value.
 */
 class WXDLLIMPEXP_PROPGRID wxDateProperty : public wxPGProperty

include/wx/propgrid/property.h

@@ -731,7 +731,7 @@ private:
     Helper class for managing choices of wxPropertyGrid properties.
     Each entry can have label, value, bitmap, text colour, and background
     colour.
- 
+
     wxPGChoices uses reference counting, similar to other wxWidgets classes.
     This means that assignment operator and copy constructor only copy the
     reference and not the actual data. Use Copy() member function to create a

include/wx/propgrid/propgrid.h

@@ -248,7 +248,7 @@ wxPG_EX_WRITEONLY_BUILTIN_ATTRIBUTES    = 0x00400000,
 /** Hides page selection buttons from toolbar.
 */
 wxPG_EX_HIDE_PAGE_BUTTONS               = 0x01000000,
- 
+
 /** Allows multiple properties to be selected by user (by pressing SHIFT
     when clicking on a property, or by dragging with left mouse button
     down).