Inline hot ctor/dtors for struct-like gfx:: geometry types

ui/gfx/size_f.cc

Index: ui/gfx/size_f.cc
diff --git a/ui/gfx/size_f.cc b/ui/gfx/size_f.cc
index 03c34ec75ff735d2429983a90f31f0265fb05b83..69e0ee9b6ff2e2b277756f1d23022c8761f56ea9 100644
--- a/ui/gfx/size_f.cc
+++ b/ui/gfx/size_f.cc
@@ -11,15 +11,6 @@ namespace gfx {
 
 template class SizeBase<SizeF, float>;
 
-SizeF::SizeF() : SizeBase<SizeF, float>(0, 0) {}
-
-SizeF::SizeF(float width, float height) : SizeBase<SizeF, float>(0, 0) {
-  set_width(width);
-  set_height(height);
-}
-
-SizeF::~SizeF() {}
-
 std::string SizeF::ToString() const {
   return base::StringPrintf("%fx%f", width(), height());
 }