refactor the gyp file to gypi file.

Basically, the gypi file is a copy of gyp file, but has some difference on the
path of the dependencies.
Review URL: http://webrtc-codereview.appspot.com/137020

git-svn-id: http://webrtc.googlecode.com/svn/trunk@581 4adac7df-926f-26a2-2b94-8c16560cd09d

src/modules/audio_processing/aec/main/source/aec.gypi

@@ -7,16 +7,13 @@
 # be found in the AUTHORS file in the root of the source tree.
 
 {
-  'includes': [
-    '../../../../../common_settings.gypi',
-  ],
   'targets': [
     {
       'target_name': 'aec',
       'type': '<(library)',
       'dependencies': [
-        '../../../../../common_audio/signal_processing_library/main/source/spl.gyp:spl',
-        '../../../utility/util.gyp:apm_util'
+        '<(webrtc_root)/common_audio/common_audio.gyp:spl',
+        'apm_util'
       ],
       'include_dirs': [
         '../interface',

src/modules/audio_processing/aecm/main/source/aecm.gypi

@@ -7,16 +7,13 @@
 # be found in the AUTHORS file in the root of the source tree.
 
 {
-  'includes': [
-    '../../../../../common_settings.gypi',
-  ],
   'targets': [
     {
       'target_name': 'aecm',
       'type': '<(library)',
       'dependencies': [
-        '../../../../../common_audio/signal_processing_library/main/source/spl.gyp:spl',
-        '../../../utility/util.gyp:apm_util'
+        '<(webrtc_root)/common_audio/common_audio.gyp:spl',
+        'apm_util'
       ],
       'include_dirs': [
         '../interface',

src/modules/audio_processing/agc/main/source/agc.gypi

@@ -7,15 +7,12 @@
 # be found in the AUTHORS file in the root of the source tree.
 
 {
-  'includes': [
-    '../../../../../common_settings.gypi', # Common settings
-  ],
   'targets': [
     {
       'target_name': 'agc',
       'type': '<(library)',
       'dependencies': [
-        '../../../../../common_audio/signal_processing_library/main/source/spl.gyp:spl',
+        '<(webrtc_root)/common_audio/common_audio.gyp:spl',
       ],
       'include_dirs': [
         '../interface',

src/modules/audio_processing/main/apm_tests.gypi

@@ -7,9 +7,6 @@
 # be found in the AUTHORS file in the root of the source tree.
 
 {
-  'includes': [
-    '../../../common_settings.gypi',
-  ],
   'variables': {
     'protoc_out_dir': '<(SHARED_INTERMEDIATE_DIR)/protoc_out',
     'protoc_out_relpath': 'webrtc/audio_processing',
@@ -27,12 +24,12 @@
       ],
       'dependencies': [
         'unittest_proto',
-        'source/apm.gyp:audio_processing',
-        '../../../common_audio/signal_processing_library/main/source/spl.gyp:spl',
-        '../../../system_wrappers/source/system_wrappers.gyp:system_wrappers',
-        '../../../../testing/gtest.gyp:gtest',
-        '../../../../testing/gtest.gyp:gtest_main',
-        '../../../../third_party/protobuf/protobuf.gyp:protobuf_lite',
+        'audio_processing',
+        '<(webrtc_root)/common_audio/common_audio.gyp:spl',
+        '<(webrtc_root)/system_wrappers/source/system_wrappers.gyp:system_wrappers',
+        '<(webrtc_root)/../testing/gtest.gyp:gtest',
+        '<(webrtc_root)/../testing/gtest.gyp:gtest_main',
+        '<(webrtc_root)/../third_party/protobuf/protobuf.gyp:protobuf_lite',
       ],
       'include_dirs': [
         '../../../../testing/gtest/include',
@@ -75,7 +72,7 @@
         },
       ],
       'dependencies': [
-        '../../../../third_party/protobuf/protobuf.gyp:protoc#host',
+        '../../third_party/protobuf/protobuf.gyp:protoc#host',
       ],
       # This target exports a hard dependency because it generates header
       # files.
@@ -85,11 +82,11 @@
       'target_name': 'process_test',
       'type': 'executable',
       'dependencies': [
-        'source/apm.gyp:audio_processing',
-        '../../../system_wrappers/source/system_wrappers.gyp:system_wrappers',
-        '../../../../testing/gtest.gyp:gtest',
-        '../../../../testing/gtest.gyp:gtest_main',
-        '../../../../third_party/protobuf/protobuf.gyp:protobuf_lite',
+        'audio_processing',
+        '<(webrtc_root)/system_wrappers/source/system_wrappers.gyp:system_wrappers',
+        '<(webrtc_root)/../testing/gtest.gyp:gtest',
+        '<(webrtc_root)/../testing/gtest.gyp:gtest_main',
+        '<(webrtc_root)/../third_party/protobuf/protobuf.gyp:protobuf_lite',
       ],
       'include_dirs': [
         '../../../../testing/gtest/include',

src/modules/audio_processing/main/source/apm.gypi

@@ -7,9 +7,6 @@
 # be found in the AUTHORS file in the root of the source tree.
 
 {
-  'includes': [
-    '../../../../common_settings.gypi',
-  ],
   'variables': {
     'protoc_out_dir': '<(SHARED_INTERMEDIATE_DIR)/protoc_out',
     'protoc_out_relpath': 'webrtc/audio_processing',
@@ -20,30 +17,30 @@
       'type': '<(library)',
       'conditions': [
         ['prefer_fixed_point==1', {
-          'dependencies': ['../../ns/main/source/ns.gyp:ns_fix'],
+          'dependencies': ['ns_fix'],
           'defines': ['WEBRTC_NS_FIXED'],
         }, {
-          'dependencies': ['../../ns/main/source/ns.gyp:ns'],
+          'dependencies': ['ns'],
           'defines': ['WEBRTC_NS_FLOAT'],
         }],
         ['build_with_chromium==1', {
           'dependencies': [
-            '../../../../../protobuf/protobuf.gyp:protobuf_lite',
+            '../../protobuf/protobuf.gyp:protobuf_lite',
           ],
         }, {
           'dependencies': [
-            '../../../../../third_party/protobuf/protobuf.gyp:protobuf_lite',
+            '../../third_party/protobuf/protobuf.gyp:protobuf_lite',
           ],
         }],
       ],
       'dependencies': [
         'debug_proto',
-        '../../aec/main/source/aec.gyp:aec',
-        '../../aecm/main/source/aecm.gyp:aecm',
-        '../../agc/main/source/agc.gyp:agc',
-        '../../../../common_audio/signal_processing_library/main/source/spl.gyp:spl',
-        '../../../../common_audio/vad/main/source/vad.gyp:vad',
-        '../../../../system_wrappers/source/system_wrappers.gyp:system_wrappers',
+        'aec',
+        'aecm',
+        'agc',
+        '<(webrtc_root)/common_audio/common_audio.gyp:spl',
+        '<(webrtc_root)/common_audio/common_audio.gyp:vad',
+        '<(webrtc_root)/system_wrappers/source/system_wrappers.gyp:system_wrappers',
       ],
       'include_dirs': [
         '../interface',
@@ -89,7 +86,7 @@
       'target_name': 'debug_proto',
       'type': 'none',
       'variables': {
-        'proto_relpath': '.',
+        'proto_relpath': 'audio_processing/main/source/',
       },
       'sources': [
         '<(proto_relpath)/debug.proto',
@@ -117,11 +114,11 @@
       'conditions': [
         ['build_with_chromium==1', {
           'dependencies': [
-            '../../../../../protobuf/protobuf.gyp:protoc#host',
+            '../../protobuf/protobuf.gyp:protoc#host',
           ],
         }, {
           'dependencies': [
-            '../../../../../third_party/protobuf/protobuf.gyp:protoc#host',
+            '../../third_party/protobuf/protobuf.gyp:protoc#host',
           ],
         }],
       ],

src/modules/audio_processing/ns/main/source/ns.gypi

@@ -7,16 +7,13 @@
 # be found in the AUTHORS file in the root of the source tree.
 
 {
-  'includes': [
-    '../../../../../common_settings.gypi',
-  ],
   'targets': [
     {
       'target_name': 'ns',
       'type': '<(library)',
       'dependencies': [
-        '../../../../../common_audio/signal_processing_library/main/source/spl.gyp:spl',
-        '../../../utility/util.gyp:apm_util'
+        '<(webrtc_root)/common_audio/common_audio.gyp:spl',
+        'apm_util'
       ],
       'include_dirs': [
         '../interface',
@@ -39,7 +36,7 @@
       'target_name': 'ns_fix',
       'type': '<(library)',
       'dependencies': [
-        '../../../../../common_audio/signal_processing_library/main/source/spl.gyp:spl',
+        '<(webrtc_root)/common_audio/common_audio.gyp:spl',
       ],
       'include_dirs': [
         '../interface',

src/modules/audio_processing/utility/util.gypi

@@ -7,9 +7,6 @@
 # be found in the AUTHORS file in the root of the source tree.
 
 {
-  'includes': [
-    '../../../common_settings.gypi',
-  ],
   'targets': [
     {
       'target_name': 'apm_util',