Remove now-unnecessary .obj() in Java method calls.

printing/printing_context_android.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 "printing/printing_context_android.h"
 
 #include <stdint.h>
 
 #include <vector>
 
@@ skipping 83 matching lines @@
   callback_ = callback;
 
   JNIEnv* env = base::android::AttachCurrentThread();
   if (j_printing_context_.is_null()) {
     j_printing_context_.Reset(Java_PrintingContext_create(
         env,
         reinterpret_cast<intptr_t>(this)));
   }
 
   if (is_scripted) {
-    Java_PrintingContext_showPrintDialog(env, j_printing_context_.obj());
+    Java_PrintingContext_showPrintDialog(env, j_printing_context_);
   } else {
-    Java_PrintingContext_pageCountEstimationDone(env,
-                                                 j_printing_context_.obj(),
+    Java_PrintingContext_pageCountEstimationDone(env, j_printing_context_,
                                                  max_pages);
   }
 }
 
 void PrintingContextAndroid::AskUserForSettingsReply(
     JNIEnv* env,
     const JavaParamRef<jobject>& obj,
     jboolean success) {
   if (!success) {
     // TODO(cimamoglu): Differentiate between FAILED And CANCEL.
     callback_.Run(FAILED);
     return;
   }
 
   // We use device name variable to store the file descriptor.  This is hacky
   // but necessary. Since device name is not necessary for the upstream
   // printing code for Android, this is harmless.
-  int fd = Java_PrintingContext_getFileDescriptor(env,
-                                                  j_printing_context_.obj());
+  int fd = Java_PrintingContext_getFileDescriptor(env, j_printing_context_);
   settings_.set_device_name(base::IntToString16(fd));
 
   ScopedJavaLocalRef<jintArray> intArr =
-      Java_PrintingContext_getPages(env, j_printing_context_.obj());
+      Java_PrintingContext_getPages(env, j_printing_context_);
   if (intArr.obj() != NULL) {
     PageRanges range_vector;
     GetPageRanges(env, intArr.obj(), range_vector);
     settings_.set_ranges(range_vector);
   }
 
-  int dpi = Java_PrintingContext_getDpi(env, j_printing_context_.obj());
-  int width = Java_PrintingContext_getWidth(env, j_printing_context_.obj());
-  int height = Java_PrintingContext_getHeight(env, j_printing_context_.obj());
+  int dpi = Java_PrintingContext_getDpi(env, j_printing_context_);
+  int width = Java_PrintingContext_getWidth(env, j_printing_context_);
+  int height = Java_PrintingContext_getHeight(env, j_printing_context_);
   width = Round(ConvertUnitDouble(width, kInchToMil, 1.0) * dpi);
   height = Round(ConvertUnitDouble(height, kInchToMil, 1.0) * dpi);
   SetSizes(&settings_, dpi, width, height);
 
   callback_.Run(OK);
 }
 
 void PrintingContextAndroid::ShowSystemDialogDone(
     JNIEnv* env,
     const JavaParamRef<jobject>& obj) {
@@ skipping 109 matching lines @@
   // Intentional No-op.
   return NULL;
 }
 
 // static
 bool PrintingContextAndroid::RegisterPrintingContext(JNIEnv* env) {
    return RegisterNativesImpl(env);
 }
 
 }  // namespace printing