Remove a few unnecessary semicolons.

This CL was uploaded by git cl split.

R=dahollings@chromium.org

Bug: 926235
Change-Id: I84ffed30ef9dd93d3a09ca6e9c07c775d60ca11b
Reviewed-on: https://chromium-review.googlesource.com/c/1463461
Auto-Submit: Nico Weber <thakis@chromium.org>
Commit-Queue: Bence Béky <bnc@chromium.org>
Reviewed-by: Bence Béky <bnc@chromium.org>
Cr-Commit-Position: refs/heads/master@{#632378}

net/spdy/spdy_session_unittest.cc

@@ -134,8 +134,8 @@ class SpdySessionTest : public PlatformTest, public WithScopedTaskEnvironment {
 
  protected:
   SpdySessionTest()
-      : SpdySessionTest(
-            base::test::ScopedTaskEnvironment::MainThreadType::IO){};
+      : SpdySessionTest(base::test::ScopedTaskEnvironment::MainThreadType::IO) {
+  }
 
   explicit SpdySessionTest(
       base::test::ScopedTaskEnvironment::MainThreadType type)
@@ -368,7 +368,7 @@ class SpdySessionTestWithMockTime : public SpdySessionTest {
  protected:
   SpdySessionTestWithMockTime()
       : SpdySessionTest(
-            base::test::ScopedTaskEnvironment::MainThreadType::MOCK_TIME){};
+            base::test::ScopedTaskEnvironment::MainThreadType::MOCK_TIME) {}
 };
 
 // Try to create a SPDY session that will fail during