Report ERR_CONTENT_LENGTH_MISMATCH when the count of bytes received doesn't match Content-Length.

net/url_request/url_request_unittest.cc

Index: net/url_request/url_request_unittest.cc
diff --git a/net/url_request/url_request_unittest.cc b/net/url_request/url_request_unittest.cc
index 33fe408afcca2a89f3bd4e68749cee3b92e4c1ac..00387ef1d2cfced68b9b36069e26286fb7cc8ed4 100644
--- a/net/url_request/url_request_unittest.cc
+++ b/net/url_request/url_request_unittest.cc
@@ -879,7 +879,7 @@ TEST_F(URLRequestTestHTTP, GetZippedTest) {
   // L & M are larger than the data sent, and show an error.
   // S has too little data, but we seem to accept it.
   const bool test_expect_success[num_tests] =
-      { true, true, false, false, true };
+      { true, false, false, false, true };
 
   for (int i = 0; i < num_tests ; i++) {
     TestDelegate d;
@@ -911,7 +911,7 @@ TEST_F(URLRequestTestHTTP, GetZippedTest) {
             << " Parameter = \"" << test_file << "\"";
       } else {
         EXPECT_EQ(URLRequestStatus::FAILED, r.status().status());
-        EXPECT_EQ(-100, r.status().error())
+        EXPECT_EQ(ERR_CONTENT_LENGTH_MISMATCH, r.status().error())
             << " Parameter = \"" << test_file << "\"";
       }
     }