fix warnings:
- initializer order in PictureRenderer.h
- const in xfermode overrides



git-svn-id: http://skia.googlecode.com/svn/trunk@6946 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/samplecode/SampleText.cpp b/samplecode/SampleText.cpp
index 6483218..26c122d 100644
--- a/samplecode/SampleText.cpp
+++ b/samplecode/SampleText.cpp
@@ -120,7 +120,7 @@
     SkPowerMode(SkScalar exponent) { this->init(exponent); }
 
     virtual void xfer16(uint16_t dst[], const SkPMColor src[], int count,
-                        const SkAlpha aa[]);
+                        const SkAlpha aa[]) const SK_OVERRIDE;
 
     typedef SkFlattenable* (*Factory)(SkFlattenableReadBuffer&);
 
@@ -160,7 +160,7 @@
 }
 
 void SkPowerMode::xfer16(uint16_t dst[], const SkPMColor src[], int count,
-                         const SkAlpha aa[]) {
+                         const SkAlpha aa[]) const {
     for (int i = 0; i < count; i++) {
         SkPMColor c = src[i];
         int r = SkGetPackedR32(c);
diff --git a/tools/PictureRenderer.h b/tools/PictureRenderer.h
index 5d6c516..c310b9f 100644
--- a/tools/PictureRenderer.h
+++ b/tools/PictureRenderer.h
@@ -184,10 +184,10 @@
         , fBBoxHierarchyType(kNone_BBoxHierarchyType)
         , fGridWidth(0)
         , fGridHeight(0)
-        , fScaleFactor(SK_Scalar1)
 #if SK_SUPPORT_GPU
         , fGrContext(fGrContextFactory.get(GrContextFactory::kNative_GLContextType))
 #endif
+        , fScaleFactor(SK_Scalar1)
         {
             sk_bzero(fDrawFilters, sizeof(fDrawFilters));
             fViewport.set(0, 0);