Remove a few unnecessary semicolons.

This CL was uploaded by git cl split.

R=huangs@chromium.org

Bug: 926235
Change-Id: I2dbfce3d0f384dbf09f5cc5e3dd79081f4b4738a
Reviewed-on: https://chromium-review.googlesource.com/c/1463302
Reviewed-by: Samuel Huang <huangs@chromium.org>
Auto-Submit: Nico Weber <thakis@chromium.org>
Commit-Queue: Nico Weber <thakis@chromium.org>
Cr-Original-Commit-Position: refs/heads/master@{#631687}
Cr-Mirrored-From: https://chromium.googlesource.com/chromium/src
Cr-Mirrored-Commit: 47e95a42220f32368a737a77b918c39437f2d5e4
diff --git a/label_manager_unittest.cc b/label_manager_unittest.cc
index e95b513..037958b 100644
--- a/label_manager_unittest.cc
+++ b/label_manager_unittest.cc
@@ -25,9 +25,7 @@
 
 class TestLabelManager : public LabelManager {
  public:
-  void SetLabels(const LabelVector& labels) {
-    labels_ = labels;
-  };
+  void SetLabels(const LabelVector& labels) { labels_ = labels; }
 };
 
 void CheckLabelManagerContent(LabelManager* label_manager,