IsSquareInDC 407 ppapi/tests/test_graphics_2d.cc ASSERT_TRUE(IsSquareInDC(dc, background_color, IsSquareInDC 422 ppapi/tests/test_graphics_2d.cc ASSERT_TRUE(IsSquareInDC(dc, background_color, pp::Rect(0, 0, 1, 1), IsSquareInDC 434 ppapi/tests/test_graphics_2d.cc ASSERT_TRUE(IsSquareInDC(dc, background_color, pp::Rect(0, 0, 1, 1), IsSquareInDC 63 ppapi/tests/test_graphics_2d.h bool IsSquareInDC(const pp::Graphics2D& dc, uint32_t background_color,