test_runner: Migrate MockConstraint to our Chromium C++ style.

content/shell/renderer/test_runner/WebUserMediaClientMock.cpp

Index: content/shell/renderer/test_runner/WebUserMediaClientMock.cpp
diff --git a/content/shell/renderer/test_runner/WebUserMediaClientMock.cpp b/content/shell/renderer/test_runner/WebUserMediaClientMock.cpp
index 03d3abe44258996d0c71aa2e14d2f675f8f609c0..014c424e2ff0cffcb948f092745079d88822d635 100644
--- a/content/shell/renderer/test_runner/WebUserMediaClientMock.cpp
+++ b/content/shell/renderer/test_runner/WebUserMediaClientMock.cpp
@@ -5,8 +5,8 @@
 #include "content/shell/renderer/test_runner/WebUserMediaClientMock.h"
 
 #include "base/logging.h"
-#include "content/shell/renderer/test_runner/MockConstraints.h"
 #include "content/shell/renderer/test_runner/WebTestDelegate.h"
+#include "content/shell/renderer/test_runner/mock_constraints.h"
 #include "third_party/WebKit/public/platform/WebMediaConstraints.h"
 #include "third_party/WebKit/public/platform/WebMediaDeviceInfo.h"
 #include "third_party/WebKit/public/platform/WebMediaStream.h"
@@ -121,12 +121,12 @@ void WebUserMediaClientMock::requestUserMedia(const WebUserMediaRequest& streamR
 
     WebMediaConstraints constraints = request.audioConstraints();
     WebString failedConstraint;
-    if (!constraints.isNull() && !MockConstraints::verifyConstraints(constraints, &failedConstraint)) {
+    if (!constraints.isNull() && !MockConstraints::VerifyConstraints(constraints, &failedConstraint)) {
         m_delegate->postTask(new UserMediaRequestConstraintFailedTask(this, request, failedConstraint));
         return;
     }
     constraints = request.videoConstraints();
-    if (!constraints.isNull() && !MockConstraints::verifyConstraints(constraints, &failedConstraint)) {
+    if (!constraints.isNull() && !MockConstraints::VerifyConstraints(constraints, &failedConstraint)) {
         m_delegate->postTask(new UserMediaRequestConstraintFailedTask(this, request, failedConstraint));
         return;
     }