Remove more default arg = nullptr cases.

Bring in line with standards.
Remove argument entirely for mac code that is always nullptr.

Change-Id: I0710bdbd51fc0bc2e1d428ef44976be39a631147
Reviewed-on: https://pdfium-review.googlesource.com/40091
Reviewed-by: Lei Zhang <thestig@chromium.org>
Commit-Queue: Tom Sepez <tsepez@chromium.org>

1 files changed, 3 insertions, 9 deletions

diff --git a/core/fxge/apple/fx_quartz_device.cpp b/core/fxge/apple/fx_quartz_device.cpp
index 709f201f8a..62b9b9e618 100644
--- a/core/fxge/apple/fx_quartz_device.cpp
+++ b/core/fxge/apple/fx_quartz_device.cpp
@@ -79,20 +79,14 @@ bool CQuartz2D::drawGraphicsString(void* graphics,
                                    uint16_t* glyphIndices,
                                    CGPoint* glyphPositions,
                                    int32_t charsCount,
-                                   FX_ARGB argb,
-                                   CFX_Matrix* matrix) {
+                                   FX_ARGB argb) {
   if (!graphics)
     return false;
+
   CGContextRef context = (CGContextRef)graphics;
   CGContextSetFont(context, (CGFontRef)font);
   CGContextSetFontSize(context, fontSize);
-  if (matrix) {
-    CGAffineTransform m = CGContextGetTextMatrix(context);
-    m = CGAffineTransformConcat(
-        m, CGAffineTransformMake(matrix->a, matrix->b, matrix->c, matrix->d,
-                                 matrix->e, matrix->f));
-    CGContextSetTextMatrix(context, m);
-  }
+
   int32_t a;
   int32_t r;
   int32_t g;