Revert "Change clear() to respect the clip"

src/pipe/SkGPipeWrite.cpp

Index: src/pipe/SkGPipeWrite.cpp
diff --git a/src/pipe/SkGPipeWrite.cpp b/src/pipe/SkGPipeWrite.cpp
index a5af6c71110be482cc29f2a5009e7ff83ecbd686..41b02344805ffceb09c1797367a78355024a7e1d 100644
--- a/src/pipe/SkGPipeWrite.cpp
+++ b/src/pipe/SkGPipeWrite.cpp
@@ -233,6 +233,7 @@ public:
 
     // overrides from SkCanvas
     virtual bool isDrawingToLayer() const SK_OVERRIDE;
+    virtual void clear(SkColor) SK_OVERRIDE;
     virtual void drawPaint(const SkPaint& paint) SK_OVERRIDE;
     virtual void drawPoints(PointMode, size_t count, const SkPoint pts[],
                             const SkPaint&) SK_OVERRIDE;
@@ -689,6 +690,20 @@ void SkGPipeCanvas::onClipRegion(const SkRegion& region, SkRegion::Op rgnOp) {
 
 ///////////////////////////////////////////////////////////////////////////////
 
+void SkGPipeCanvas::clear(SkColor color) {
+    NOTIFY_SETUP(this);
+    unsigned flags = 0;
+    if (color) {
+        flags |= kClear_HasColor_DrawOpFlag;
+    }
+    if (this->needOpBytes(sizeof(SkColor))) {
+        this->writeOp(kDrawClear_DrawOp, flags, 0);
+        if (color) {
+            fWriter.write32(color);
+        }
+    }
+}
+
 void SkGPipeCanvas::drawPaint(const SkPaint& paint) {
     NOTIFY_SETUP(this);
     this->writePaint(paint);