Fix cpplint warnings.

base/android/linker/linker_jni.cc

 // Copyright 2014 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.
 
 // This is the Android-specific Chromium linker, a tiny shared library
 // implementing a custom dynamic linker that can be used to load the
 // real Chromium libraries (e.g. libcontentshell.so).
 
 // The main point of this linker is to be able to share the RELRO
 // section of libcontentshell.so (or equivalent) between the browser and
@@ skipping 279 matching lines @@
               library_name,
               crazy_context_get_error(context));
     return false;
   }
   return true;
 }
 
 // Used for opening the library in a zip file.
 class ZipLibraryOpener {
  public:
-  ZipLibraryOpener(const char* zip_file) : zip_file_(zip_file) {}
+  explicit ZipLibraryOpener(const char* zip_file) : zip_file_(zip_file) {}
   bool Open(
       crazy_library_t** library,
       const char* library_name,
       crazy_context_t* context) const;
  private:
   const char* zip_file_;
 };
 
 bool ZipLibraryOpener::Open(
     crazy_library_t** library,
     const char* library_name,
     crazy_context_t* context) const {
- if (!crazy_library_open_in_zip_file(
-         library, zip_file_, library_name, context)) {
-    LOG_ERROR("%s: Could not open %s in zip file %s: %s",
-              __FUNCTION__, library_name, zip_file_,
-              crazy_context_get_error(context));
-    return false;
- }
- return true;
+  if (!crazy_library_open_in_zip_file(
+          library, zip_file_, library_name, context)) {
+     LOG_ERROR("%s: Could not open %s in zip file %s: %s",
+               __FUNCTION__, library_name, zip_file_,
+               crazy_context_get_error(context));
+     return false;
+  }
+  return true;
 }
 
 }  // unnamed namespace
 
 // Load a library with the chromium linker. This will also call its
 // JNI_OnLoad() method, which shall register its methods. Note that
 // lazy native method resolution will _not_ work after this, because
 // Dalvik uses the system's dlsym() which won't see the new library,
 // so explicit registration is mandatory.
 // |env| is the current JNI environment handle.
@@ skipping 327 matching lines @@
   crazy_context_t* context = GetCrazyContext();
   crazy_context_set_java_vm(context, vm, JNI_VERSION_1_4);
 
   // Register the function that the crazy linker can call to post code
   // for later execution.
   crazy_context_set_callback_poster(context, &PostForLaterExecution, NULL);
 
   LOG_INFO("%s: Done", __FUNCTION__);
   return JNI_VERSION_1_4;
 }