Remove net/base/io_buffer.h include from usb_device_handle.h.

net::IOBuffer should be forward declared. This requires a number of
source files to add their own includes where they use net::IOBuffer.

BUG=None

Review URL: https://codereview.chromium.org/1642493005

Cr-Commit-Position: refs/heads/master@{#371955}

chrome/browser/devtools/device/usb/android_usb_browsertest.cc

@@ -25,6 +25,7 @@
 #include "device/usb/usb_device.h"
 #include "device/usb/usb_device_handle.h"
 #include "device/usb/usb_service.h"
+#include "net/base/io_buffer.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 using content::BrowserThread;

chrome/browser/devtools/device/usb/android_usb_device.cc

@@ -24,6 +24,7 @@
 #include "device/usb/usb_descriptors.h"
 #include "device/usb/usb_device.h"
 #include "device/usb/usb_service.h"
+#include "net/base/io_buffer.h"
 #include "net/base/ip_endpoint.h"
 #include "net/base/net_errors.h"
 #include "net/socket/stream_socket.h"

chrome/browser/devtools/device/usb/android_usb_device.h

@@ -27,6 +27,8 @@ class RSAPrivateKey;
 }
 
 namespace net {
+class IOBuffer;
+class IOBufferWithSize;
 class StreamSocket;
 }
 

chrome/browser/devtools/device/usb/android_usb_socket.cc

@@ -9,6 +9,7 @@
 #include "base/callback_helpers.h"
 #include "base/logging.h"
 #include "base/message_loop/message_loop.h"
+#include "net/base/io_buffer.h"
 #include "net/base/net_errors.h"
 
 namespace {

chrome/browser/devtools/device/usb/usb_device_provider.cc

@@ -10,6 +10,7 @@
 #include "chrome/browser/devtools/device/usb/android_rsa.h"
 #include "chrome/browser/devtools/device/usb/android_usb_device.h"
 #include "crypto/rsa_private_key.h"
+#include "net/base/io_buffer.h"
 #include "net/base/net_errors.h"
 #include "net/socket/stream_socket.h"
 

device/usb/BUILD.gn

@@ -99,6 +99,7 @@ source_set("mocks") {
   deps = [
     ":usb",
     "//base",
+    "//net",
   ]
 
   public_deps = [

device/usb/mock_usb_device_handle.h

@@ -10,6 +10,7 @@
 #include <stddef.h>
 #include <stdint.h>
 
+#include "net/base/io_buffer.h"
 #include "testing/gmock/include/gmock/gmock.h"
 
 namespace device {

device/usb/usb_device_handle.h

@@ -11,13 +11,16 @@
 #include <map>
 #include <vector>
 
-#include "base/callback.h"
+#include "base/callback_forward.h"
 #include "base/macros.h"
 #include "base/memory/ref_counted.h"
 #include "base/strings/string16.h"
 #include "base/threading/thread_checker.h"
 #include "device/usb/usb_descriptors.h"
-#include "net/base/io_buffer.h"
+
+namespace net {
+class IOBuffer;
+}
 
 namespace device {
 

device/usb/usb_device_handle_impl.cc

@@ -22,6 +22,7 @@
 #include "device/usb/usb_device_impl.h"
 #include "device/usb/usb_error.h"
 #include "device/usb/usb_service.h"
+#include "net/base/io_buffer.h"
 #include "third_party/libusb/src/libusb/libusb.h"
 
 namespace device {

device/usb/usb_device_handle_unittest.cc

@@ -13,6 +13,7 @@
 #include "device/test/usb_test_gadget.h"
 #include "device/usb/usb_device.h"
 #include "device/usb/usb_device_handle.h"
+#include "net/base/io_buffer.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace device {

device/usb/usb_service_impl.cc

@@ -23,6 +23,7 @@
 #include "device/usb/usb_device_handle.h"
 #include "device/usb/usb_error.h"
 #include "device/usb/webusb_descriptors.h"
+#include "net/base/io_buffer.h"
 #include "third_party/libusb/src/libusb/libusb.h"
 
 #if defined(OS_WIN)