Add missing (and remove superfluous) 'explicit' from constructors.

webkit/glue/multipart_response_delegate_unittest.cc

 // Copyright (c) 2011 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include <vector>
 
 #include "base/basictypes.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/platform/WebString.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/platform/WebURL.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/platform/WebURLLoaderClient.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/platform/WebURLResponse.h"
 #include "webkit/glue/multipart_response_delegate.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 using std::string;
 using WebKit::WebString;
 using WebKit::WebURL;
 using WebKit::WebURLError;
 using WebKit::WebURLLoader;
 using WebKit::WebURLLoaderClient;
 using WebKit::WebURLRequest;
 using WebKit::WebURLResponse;
 using webkit_glue::MultipartResponseDelegate;
 using webkit_glue::MultipartResponseDelegateTester;
 
 namespace webkit_glue {
 
 class MultipartResponseDelegateTester {
  public:
-  MultipartResponseDelegateTester(MultipartResponseDelegate* delegate)
+  explicit MultipartResponseDelegateTester(MultipartResponseDelegate* delegate)
       : delegate_(delegate) {
   }
 
   int PushOverLine(const std::string& data, size_t pos) {
     return delegate_->PushOverLine(data, pos);
   }
 
   bool ParseHeaders() { return delegate_->ParseHeaders(); }
   size_t FindBoundary() { return delegate_->FindBoundary(); }
   std::string& boundary() { return delegate_->boundary_; }
@@ skipping 625 matching lines @@
                           static_cast<int>(data2.length()),
                           static_cast<int>(data2.length()));
   EXPECT_EQ(2, client.received_response_);
   EXPECT_EQ(string("response data2"), client.data_);
   EXPECT_EQ(static_cast<int>(data.length()) + static_cast<int>(data2.length()),
             client.total_encoded_data_length_);
   EXPECT_TRUE(client.response_.isMultipartPayload());
 }
 
 }  // namespace