remove kA1_Config, as it is no longer supported

samplecode/SampleApp.cpp

 /*
  * Copyright 2011 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 #include "SampleApp.h"
 
 #include "SkData.h"
 #include "SkCanvas.h"
@@ skipping 1519 matching lines @@
         this->inval(NULL);
     }
 }
 
 void SampleWindow::afterChild(SkView* child, SkCanvas* canvas) {
     canvas->setDrawFilter(NULL);
 }
 
 static SkBitmap::Config gConfigCycle[] = {
     SkBitmap::kNo_Config,           // none -> none
-    SkBitmap::kNo_Config,           // a1 -> none
     SkBitmap::kNo_Config,           // a8 -> none
     SkBitmap::kNo_Config,           // index8 -> none
     SkBitmap::kARGB_4444_Config,    // 565 -> 4444
     SkBitmap::kARGB_8888_Config,    // 4444 -> 8888
     SkBitmap::kRGB_565_Config       // 8888 -> 565
 };
 
 static SkBitmap::Config cycle_configs(SkBitmap::Config c) {
     return gConfigCycle[c];
 }
@@ skipping 516 matching lines @@
 
     (void)SampleView::SetUsePipe(view, fPipeState);
     if (SampleView::IsSampleView(view))
         ((SampleView*)view)->requestMenu(fSlideMenu);
     this->onUpdateMenu(fSlideMenu);
     this->updateTitle();
 }
 
 static const char* gConfigNames[] = {
     "unknown config",
-    "A1",
     "A8",
     "Index8",
     "565",
     "4444",
     "8888"
 };
 
 static const char* configToString(SkBitmap::Config c) {
     return gConfigNames[c];
 }
@@ skipping 462 matching lines @@
     SkGraphics::Init();
     SkEvent::Init();
 }
 
 // FIXME: this should be in a header
 void application_term();
 void application_term() {
     SkEvent::Term();
     SkGraphics::Term();
 }