[layoutng] Rename struct members to match style guide

third_party/WebKit/Source/core/layout/ng/ng_fragment_builder.cc

Index: third_party/WebKit/Source/core/layout/ng/ng_fragment_builder.cc
diff --git a/third_party/WebKit/Source/core/layout/ng/ng_fragment_builder.cc b/third_party/WebKit/Source/core/layout/ng/ng_fragment_builder.cc
index ed605303435a4e8c7541a9abbcf2e84323c5497a..c2cd78d076505807f45c6463f56aa132689ab38f 100644
--- a/third_party/WebKit/Source/core/layout/ng/ng_fragment_builder.cc
+++ b/third_party/WebKit/Source/core/layout/ng/ng_fragment_builder.cc
@@ -23,22 +23,22 @@ NGFragmentBuilder& NGFragmentBuilder::SetDirection(NGDirection direction) {
 }
 
 NGFragmentBuilder& NGFragmentBuilder::SetInlineSize(LayoutUnit size) {
-  size_.inlineSize = size;
+  size_.inline_size = size;
   return *this;
 }
 
 NGFragmentBuilder& NGFragmentBuilder::SetBlockSize(LayoutUnit size) {
-  size_.blockSize = size;
+  size_.block_size = size;
   return *this;
 }
 
 NGFragmentBuilder& NGFragmentBuilder::SetInlineOverflow(LayoutUnit size) {
-  overflow_.inlineSize = size;
+  overflow_.inline_size = size;
   return *this;
 }
 
 NGFragmentBuilder& NGFragmentBuilder::SetBlockOverflow(LayoutUnit size) {
-  overflow_.blockSize = size;
+  overflow_.block_size = size;
   return *this;
 }