Allow debugger to be compiled without Ganesh

https://codereview.appspot.com/7311084/



git-svn-id: http://skia.googlecode.com/svn/trunk@7710 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/debugger/QT/SkSettingsWidget.cpp b/debugger/QT/SkSettingsWidget.cpp
index 09196fb..88078ea 100644
--- a/debugger/QT/SkSettingsWidget.cpp
+++ b/debugger/QT/SkSettingsWidget.cpp
@@ -63,9 +63,11 @@
     fOverdrawVizLabel.setMinimumWidth(178);
     fOverdrawVizLabel.setMaximumWidth(178);
 
+#if SK_SUPPORT_GPU
     fGLLabel.setText("OpenGL: ");
     fGLLabel.setMinimumWidth(178);
     fGLLabel.setMaximumWidth(178);
+#endif
 
     fRasterLayout.addWidget(&fRasterLabel);
     fRasterLayout.addWidget(&fRasterCheckBox);
@@ -73,14 +75,18 @@
     fOverdrawVizLayout.addWidget(&fOverdrawVizLabel);
     fOverdrawVizLayout.addWidget(&fOverdrawVizCheckBox);
 
+#if SK_SUPPORT_GPU
     fGLLayout.addWidget(&fGLLabel);
     fGLLayout.addWidget(&fGLCheckBox);
+#endif
 
     fCanvasLayout.setSpacing(6);
     fCanvasLayout.setContentsMargins(11,11,11,11);
     fCanvasLayout.addLayout(&fRasterLayout);
     fCanvasLayout.addLayout(&fOverdrawVizLayout);
+#if SK_SUPPORT_GPU
     fCanvasLayout.addLayout(&fGLLayout);
+#endif
 
     // Command Toggle
     fCommandToggle.setText("Command Scrolling Preferences");