Merge "Set the default text length to -1, not 1"

    virtual void drawLines(float* points, int count, SkPaint* paint);

    virtual void drawPoints(float* points, int count, SkPaint* paint);

    virtual void drawText(const char* text, int bytesCount, int count, float x, float y,

            SkPaint* paint, float length = 1.0f);

            SkPaint* paint, float length = -1.0f);

    virtual void drawTextOnPath(const char* text, int bytesCount, int count, SkPath* path,

            float hOffset, float vOffset, SkPaint* paint);

    virtual void drawPosText(const char* text, int bytesCount, int count, const float* positions,