[LayoutNG] Remove the ng_layout_coordinator and temporary LayoutSync method.

third_party/WebKit/Source/web/tests/NGInlineLayoutTest.cpp

Index: third_party/WebKit/Source/web/tests/NGInlineLayoutTest.cpp
diff --git a/third_party/WebKit/Source/web/tests/NGInlineLayoutTest.cpp b/third_party/WebKit/Source/web/tests/NGInlineLayoutTest.cpp
index 8d69bfb3cf3e84e38f56719e79dbf2846fd171e1..1645943ddbf5f2e0ebd099f341d0e5c50d0c973d 100644
--- a/third_party/WebKit/Source/web/tests/NGInlineLayoutTest.cpp
+++ b/third_party/WebKit/Source/web/tests/NGInlineLayoutTest.cpp
@@ -48,13 +48,10 @@ TEST_F(NGInlineLayoutTest, BlockWithSingleTextNode) {
 
   NGInlineNode* inlineBox =
       new NGInlineNode(blockFlow->firstChild(), blockFlow->mutableStyle());
-  NGInlineLayoutAlgorithm* layoutAlgorithm = new NGInlineLayoutAlgorithm(
-      blockFlow->style(), inlineBox, constraintSpace);
-
-  NGPhysicalFragment* fragment;
-  while (layoutAlgorithm->Layout(nullptr, &fragment, nullptr) != kNewFragment) {
-    // Repeat until layout completes.
-  }
+  NGPhysicalFragment* fragment =
+      NGInlineLayoutAlgorithm(blockFlow->style(), inlineBox, constraintSpace)
+          .Layout();
+  EXPECT_TRUE(fragment);
 
   String expectedText("Hello World!");
   EXPECT_EQ(expectedText, inlineBox->Text(0, 12));
@@ -77,13 +74,10 @@ TEST_F(NGInlineLayoutTest, BlockWithTextAndAtomicInline) {
 
   NGInlineNode* inlineBox =
       new NGInlineNode(blockFlow->firstChild(), blockFlow->mutableStyle());
-  NGInlineLayoutAlgorithm* layoutAlgorithm = new NGInlineLayoutAlgorithm(
-      blockFlow->style(), inlineBox, constraintSpace);
-
-  NGPhysicalFragment* fragment;
-  while (layoutAlgorithm->Layout(nullptr, &fragment, nullptr) != kNewFragment) {
-    // Repeat until layout completes.
-  }
+  NGPhysicalFragment* fragment =
+      NGInlineLayoutAlgorithm(blockFlow->style(), inlineBox, constraintSpace)
+          .Layout();
+  EXPECT_TRUE(fragment);
 
   String expectedText("Hello ");
   expectedText.append(objectReplacementCharacter);