4 files changed, 2 insertions, 28 deletions
diff --git a/tools/gn/builder_unittest.cc b/tools/gn/builder_unittest.cc
index e605b9e..34824ba 100644
--- a/tools/gn/builder_unittest.cc
+++ b/tools/gn/builder_unittest.cc
@@ -35,20 +35,8 @@ class MockLoader : public Loader {
     return files_.empty();
   }
 
-  // Returns true if one load has been requested and it matches the given
+  // Returns true if two loads have been requested and they match the given
   // file. This will clear the records so it will be empty for the next call.
-  bool HasLoadedOne(const SourceFile& f) {
-    if (files_.size() != 1u) {
-      files_.clear();
-      return false;
-    }
-
-    bool match = (files_[0] == f);
-    files_.clear();
-    return match;
-  }
-
-  // Like HasLoadedOne above. Accepts any ordering.
   bool HasLoadedTwo(const SourceFile& a, const SourceFile& b) {
     if (files_.size() != 2u) {
       files_.clear();
diff --git a/tools/gn/command_desc.cc b/tools/gn/command_desc.cc
index 4917dcf..a4a7fd0 100644
--- a/tools/gn/command_desc.cc
+++ b/tools/gn/command_desc.cc
@@ -186,11 +186,6 @@ template<> struct DescValueWriter<std::string> {
     out << "    " << str << "\n";
   }
 };
-template<> struct DescValueWriter<SourceFile> {
-  void operator()(const SourceFile& file, std::ostream& out) const {
-    out << "    " << file.value() << "\n";
-  }
-};
 template<> struct DescValueWriter<SourceDir> {
   void operator()(const SourceDir& dir, std::ostream& out) const {
     out << "    " << FormatSourceDir(dir) << "\n";
diff --git a/tools/gn/trace.cc b/tools/gn/trace.cc
index 26fb276..a2f34a3 100644
--- a/tools/gn/trace.cc
+++ b/tools/gn/trace.cc
@@ -24,9 +24,7 @@ class TraceLog {
   TraceLog() {
     events_.reserve(16384);
   }
-  ~TraceLog() {
-    // Trace items leanked intentionally.
-  }
+  // Trace items leaked intentionally.
 
   void Add(TraceItem* item) {
     base::AutoLock lock(lock_);
diff --git a/tools/imagediff/image_diff_png.cc b/tools/imagediff/image_diff_png.cc
index a34a799..7524026 100644
--- a/tools/imagediff/image_diff_png.cc
+++ b/tools/imagediff/image_diff_png.cc
@@ -37,13 +37,6 @@ enum ColorFormat {
 
 // Represents a comment in the tEXt ancillary chunk of the png.
 struct Comment {
-  Comment(const std::string& k, const std::string& t)
-    : key(k), text(t) {
-  }
-
-  ~Comment() {
-  };
-
   std::string key;
   std::string text;
 };