Update from https://crrev.com/309415

base/strings/stringprintf_unittest.cc

 // Copyright 2013 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 "base/strings/stringprintf.h"
 
 #include <errno.h>
 
 #include "base/basictypes.h"
 #include "testing/gtest/include/gtest/gtest.h"
@@ skipping 13 matching lines @@
 }
 
 }  // namespace
 
 TEST(StringPrintfTest, StringPrintfEmpty) {
   EXPECT_EQ("", StringPrintf("%s", ""));
 }
 
 TEST(StringPrintfTest, StringPrintfMisc) {
   EXPECT_EQ("123hello w", StringPrintf("%3d%2s %1c", 123, "hello", 'w'));
-#if !defined(OS_ANDROID)
+#if defined(OS_WIN)
   EXPECT_EQ(L"123hello w", StringPrintf(L"%3d%2ls %1lc", 123, L"hello", 'w'));
 #endif
 }
 
 TEST(StringPrintfTest, StringAppendfEmptyString) {
   std::string value("Hello");
   StringAppendF(&value, "%s", "");
   EXPECT_EQ("Hello", value);
 
-#if !defined(OS_ANDROID)
+#if defined(OS_WIN)
   std::wstring valuew(L"Hello");
   StringAppendF(&valuew, L"%ls", L"");
   EXPECT_EQ(L"Hello", valuew);
 #endif
 }
 
 TEST(StringPrintfTest, StringAppendfString) {
   std::string value("Hello");
   StringAppendF(&value, " %s", "World");
   EXPECT_EQ("Hello World", value);
 
-#if !defined(OS_ANDROID)
+#if defined(OS_WIN)
   std::wstring valuew(L"Hello");
   StringAppendF(&valuew, L" %ls", L"World");
   EXPECT_EQ(L"Hello World", valuew);
 #endif
 }
 
 TEST(StringPrintfTest, StringAppendfInt) {
   std::string value("Hello");
   StringAppendF(&value, " %d", 123);
   EXPECT_EQ("Hello 123", value);
 
-#if !defined(OS_ANDROID)
+#if defined(OS_WIN)
   std::wstring valuew(L"Hello");
   StringAppendF(&valuew, L" %d", 123);
   EXPECT_EQ(L"Hello 123", valuew);
 #endif
 }
 
 // Make sure that lengths exactly around the initial buffer size are handled
 // correctly.
 TEST(StringPrintfTest, StringPrintfBounds) {
   const int kSrcLen = 1026;
   char src[kSrcLen];
   for (size_t i = 0; i < arraysize(src); i++)
     src[i] = 'A';
 
   wchar_t srcw[kSrcLen];
   for (size_t i = 0; i < arraysize(srcw); i++)
     srcw[i] = 'A';
 
   for (int i = 1; i < 3; i++) {
     src[kSrcLen - i] = 0;
     std::string out;
     SStringPrintf(&out, "%s", src);
     EXPECT_STREQ(src, out.c_str());
 
-#if !defined(OS_ANDROID)
+#if defined(OS_WIN)
     srcw[kSrcLen - i] = 0;
     std::wstring outw;
     SStringPrintf(&outw, L"%ls", srcw);
     EXPECT_STREQ(srcw, outw.c_str());
 #endif
   }
 }
 
 // Test very large sprintfs that will cause the buffer to grow.
 TEST(StringPrintfTest, Grow) {
@@ skipping 76 matching lines @@
 TEST(StringPrintfTest, StringPrintfErrno) {
   errno = 1;
   EXPECT_EQ("", StringPrintf("%s", ""));
   EXPECT_EQ(1, errno);
   std::string out;
   StringAppendVTestHelper(&out, "%d foo %s", 1, "bar");
   EXPECT_EQ(1, errno);
 }
 
 }  // namespace base