Getting rid of duplicate includes from media/

As any includes present in the related header do not need to be included again in the related cc (i.e., foo.cc can rely on foo.h's includes).

This removes all includes from $X.cc files where the $X.h has the same include to confirm to the style guide.

BUG=460988

Review URL: https://codereview.chromium.org/1133363002

Cr-Commit-Position: refs/heads/master@{#329923}

7 files changed, 1 insertions, 18 deletions

diff --git a/media/cdm/key_system_names.cc b/media/cdm/key_system_names.cc
index eed8453..1782203 100644
--- a/media/cdm/key_system_names.cc
+++ b/media/cdm/key_system_names.cc
@@ -4,7 +4,6 @@
 
 #include "media/cdm/key_system_names.h"
 
-#include <string>
 
 namespace media {
 
diff --git a/media/cdm/ppapi/cdm_adapter.cc b/media/cdm/ppapi/cdm_adapter.cc
index 7ecdb57..29ca3ea 100644
--- a/media/cdm/ppapi/cdm_adapter.cc
+++ b/media/cdm/ppapi/cdm_adapter.cc
@@ -6,7 +6,6 @@
 
 #include "media/base/limits.h"
 #include "media/cdm/ppapi/cdm_file_io_impl.h"
-#include "media/cdm/ppapi/cdm_helpers.h"
 #include "media/cdm/ppapi/cdm_logging.h"
 #include "media/cdm/ppapi/supported_cdm_versions.h"
 #include "ppapi/c/ppb_console.h"
diff --git a/media/cdm/ppapi/cdm_file_io_impl.cc b/media/cdm/ppapi/cdm_file_io_impl.cc
index 3dbff43..d173788 100644
--- a/media/cdm/ppapi/cdm_file_io_impl.cc
+++ b/media/cdm/ppapi/cdm_file_io_impl.cc
@@ -4,7 +4,6 @@
 
 #include "media/cdm/ppapi/cdm_file_io_impl.h"
 
-#include <algorithm>
 #include <sstream>
 
 #include "media/cdm/ppapi/cdm_logging.h"
diff --git a/media/cdm/ppapi/cdm_helpers.cc b/media/cdm/ppapi/cdm_helpers.cc
index 62f93a0..00e7595 100644
--- a/media/cdm/ppapi/cdm_helpers.cc
+++ b/media/cdm/ppapi/cdm_helpers.cc
@@ -5,18 +5,8 @@
 #include "media/cdm/ppapi/cdm_helpers.h"
 
 #include <algorithm>
-#include <utility>
-
-#include "base/basictypes.h"
-#include "base/compiler_specific.h"
-#include "build/build_config.h"
-#include "media/cdm/ppapi/api/content_decryption_module.h"
-#include "ppapi/c/pp_errors.h"
-#include "ppapi/c/pp_stdint.h"
+
 #include "ppapi/cpp/core.h"
-#include "ppapi/cpp/dev/buffer_dev.h"
-#include "ppapi/cpp/instance.h"
-#include "ppapi/cpp/logging.h"
 #include "ppapi/cpp/module.h"
 
 namespace media {
diff --git a/media/cdm/ppapi/cdm_logging.cc b/media/cdm/ppapi/cdm_logging.cc
index 117db5e..4d47cec 100644
--- a/media/cdm/ppapi/cdm_logging.cc
+++ b/media/cdm/ppapi/cdm_logging.cc
@@ -34,7 +34,6 @@
 
 #include <iomanip>
 #include <iostream>
-#include <string>
 
 namespace media {
 
diff --git a/media/cdm/ppapi/external_clear_key/clear_key_cdm.cc b/media/cdm/ppapi/external_clear_key/clear_key_cdm.cc
index 39199de..6a6ff62 100644
--- a/media/cdm/ppapi/external_clear_key/clear_key_cdm.cc
+++ b/media/cdm/ppapi/external_clear_key/clear_key_cdm.cc
@@ -7,8 +7,6 @@
 #include <algorithm>
 #include <cstring>
 #include <sstream>
-#include <string>
-#include <vector>
 
 #include "base/bind.h"
 #include "base/logging.h"
diff --git a/media/cdm/ppapi/external_clear_key/ffmpeg_cdm_video_decoder.cc b/media/cdm/ppapi/external_clear_key/ffmpeg_cdm_video_decoder.cc
index 942dce1..0bf0a30 100644
--- a/media/cdm/ppapi/external_clear_key/ffmpeg_cdm_video_decoder.cc
+++ b/media/cdm/ppapi/external_clear_key/ffmpeg_cdm_video_decoder.cc
@@ -5,7 +5,6 @@
 #include "media/cdm/ppapi/external_clear_key/ffmpeg_cdm_video_decoder.h"
 
 #include "base/logging.h"
-#include "base/memory/scoped_ptr.h"
 #include "media/base/buffers.h"
 #include "media/base/limits.h"
 #include "media/ffmpeg/ffmpeg_common.h"