[WebAssembly] clang-format (NFC)

Summary: This patch runs clang-format on all wasm-only files.

Reviewers: aardappel, dschuff, sunfish, tlively

Subscribers: MatzeB, sbc100, jgravelle-google, llvm-commits

Differential Revision: https://reviews.llvm.org/D51447

llvm-svn: 341439
diff --git a/llvm/tools/obj2yaml/wasm2yaml.cpp b/llvm/tools/obj2yaml/wasm2yaml.cpp
index dbaf1a2..ad91aca 100644
--- a/llvm/tools/obj2yaml/wasm2yaml.cpp
+++ b/llvm/tools/obj2yaml/wasm2yaml.cpp
@@ -49,11 +49,13 @@
   return L;
 }
 
-std::unique_ptr<WasmYAML::CustomSection> WasmDumper::dumpCustomSection(const WasmSection &WasmSec) {
+std::unique_ptr<WasmYAML::CustomSection>
+WasmDumper::dumpCustomSection(const WasmSection &WasmSec) {
   std::unique_ptr<WasmYAML::CustomSection> CustomSec;
   if (WasmSec.Name == "name") {
-    std::unique_ptr<WasmYAML::NameSection> NameSec = make_unique<WasmYAML::NameSection>();
-    for (const llvm::wasm::WasmFunctionName &Func: Obj.debugNames()) {
+    std::unique_ptr<WasmYAML::NameSection> NameSec =
+        make_unique<WasmYAML::NameSection>();
+    for (const llvm::wasm::WasmFunctionName &Func : Obj.debugNames()) {
       WasmYAML::NameEntry NameEntry;
       NameEntry.Name = Func.Name;
       NameEntry.Index = Func.Index;
@@ -61,7 +63,8 @@
     }
     CustomSec = std::move(NameSec);
   } else if (WasmSec.Name == "linking") {
-    std::unique_ptr<WasmYAML::LinkingSection> LinkingSec = make_unique<WasmYAML::LinkingSection>();
+    std::unique_ptr<WasmYAML::LinkingSection> LinkingSec =
+        make_unique<WasmYAML::LinkingSection>();
     LinkingSec->Version = Obj.linkingData().Version;
 
     ArrayRef<StringRef> Comdats = Obj.linkingData().Comdats;
@@ -70,7 +73,7 @@
     for (auto &Func : Obj.functions()) {
       if (Func.Comdat != UINT32_MAX) {
         LinkingSec->Comdats[Func.Comdat].Entries.emplace_back(
-                WasmYAML::ComdatEntry{wasm::WASM_COMDAT_FUNCTION, Func.Index});
+            WasmYAML::ComdatEntry{wasm::WASM_COMDAT_FUNCTION, Func.Index});
       }
     }
 
@@ -290,7 +293,7 @@
       llvm_unreachable("Unknown section type");
       break;
     }
-    for (const wasm::WasmRelocation &Reloc: WasmSec.Relocations) {
+    for (const wasm::WasmRelocation &Reloc : WasmSec.Relocations) {
       WasmYAML::Relocation R;
       R.Type = Reloc.Type;
       R.Index = Reloc.Index;