[Remoting Client] Always ResizeToFit when desktop/surface size is changed

remoting/client/view_matrix.cc

Index: remoting/client/view_matrix.cc
diff --git a/remoting/client/view_matrix.cc b/remoting/client/view_matrix.cc
index 0172341747a32220da62e89d9ff72283292d0ad7..8530cee41d6c31a16e6dce9695053da9f265c756 100644
--- a/remoting/client/view_matrix.cc
+++ b/remoting/client/view_matrix.cc
@@ -33,6 +33,10 @@ float ViewMatrix::GetScale() const {
   return scale_;
 }
 
+void ViewMatrix::SetOffset(const Point& offset) {
+  offset_ = offset;
+}
+
 void ViewMatrix::PostScale(const Point& pivot, float scale) {
   scale_ *= scale;
   offset_.x *= scale;