Make unittests work in component build

src/compiler/node-matchers.h

Index: src/compiler/node-matchers.h
diff --git a/src/compiler/node-matchers.h b/src/compiler/node-matchers.h
index 6c283dc03218be43a59e3b0be1e820f0d046720b..2d8ec0005d596d5f8506c7c5ed71a7b0423f3522 100644
--- a/src/compiler/node-matchers.h
+++ b/src/compiler/node-matchers.h
@@ -9,9 +9,11 @@
 
 // TODO(turbofan): Move ExternalReference out of assembler.h
 #include "src/assembler.h"
+#include "src/base/compiler-specific.h"
 #include "src/compiler/node.h"
 #include "src/compiler/operator.h"
 #include "src/double.h"
+#include "src/globals.h"
 
 namespace v8 {
 namespace internal {
@@ -651,7 +653,7 @@ typedef BaseWithIndexAndDisplacementMatcher<Int32AddMatcher>
 typedef BaseWithIndexAndDisplacementMatcher<Int64AddMatcher>
     BaseWithIndexAndDisplacement64Matcher;
 
-struct BranchMatcher : public NodeMatcher {
+struct V8_EXPORT_PRIVATE BranchMatcher : public NON_EXPORTED_BASE(NodeMatcher) {
   explicit BranchMatcher(Node* branch);
 
   bool Matched() const { return if_true_ && if_false_; }
@@ -665,8 +667,8 @@ struct BranchMatcher : public NodeMatcher {
   Node* if_false_;
 };
 
-
-struct DiamondMatcher : public NodeMatcher {
+struct V8_EXPORT_PRIVATE DiamondMatcher
+    : public NON_EXPORTED_BASE(NodeMatcher) {
   explicit DiamondMatcher(Node* merge);
 
   bool Matched() const { return branch_; }