Remove rendundant use of product_name in gyp files.

We default to using the target name as the product name;
there's no need to state it twice.

Review URL: http://codereview.chromium.org/7135006

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@88556 0039d316-1c4b-4281-b951-d872f2087c98

chrome/chrome_exe.gypi

@@ -420,18 +420,14 @@
         }],
         ['OS != "mac"', {
           'conditions': [
-            ['branding=="Chrome"', {
-              'product_name': 'chrome'
-            }, {  # else: Branding!="Chrome"
-              # TODO:  change to:
-              #   'product_name': 'chromium'
-              # whenever we convert the rest of the infrastructure
-              # (buildbots etc.) to use "gyp -Dbranding=Chrome".
-              # NOTE: chrome/app/theme/chromium/BRANDING and
-              # chrome/app/theme/google_chrome/BRANDING have the short names,
-              # etc.; should we try to extract from there instead?
-              'product_name': 'chrome'
-            }],
+            # TODO:  add a:
+            #   'product_name': 'chromium'
+            # whenever we convert the rest of the infrastructure
+            # (buildbots etc.) to understand the branding gyp define.
+            # NOTE: chrome/app/theme/chromium/BRANDING and
+            # chrome/app/theme/google_chrome/BRANDING have the short name
+            # "chrome" etc.; should we try to extract from there instead?
+
             # On Mac, this is done in chrome_dll.gypi.
             ['internal_pdf', {
               'dependencies': [

net/third_party/nss/ssl.gyp

@@ -22,7 +22,6 @@
   'targets': [
     {
       'target_name': 'ssl',
-      'product_name': 'ssl',
       'type': 'static_library',
       'sources': [
         'ssl/authcert.c',

ppapi/ppapi_tests.gypi

@@ -17,7 +17,6 @@
       ],
       'conditions': [
         ['OS=="win"', {
-          'product_name': 'ppapi_example',
           'type': 'shared_library',
           'msvs_guid': 'EE00E36E-9E8C-4DFB-925E-FBE32CEDB91B',
           'sources': [
@@ -32,7 +31,6 @@
           },
         }],
         ['os_posix == 1 and OS != "mac"', {
-          'product_name': 'ppapi_example',
           'type': 'shared_library',
           'cflags': ['-fvisibility=hidden'],
           # -gstabs, used in the official builds, causes an ICE. Simply remove

third_party/iccjpeg/iccjpeg.gyp

@@ -6,7 +6,6 @@
   'targets': [
     {
       'target_name': 'iccjpeg',
-      'product_name': 'iccjpeg',
       'type': 'static_library',
       'dependencies': [
         '<(libjpeg_gyp_path):libjpeg',

third_party/qcms/qcms.gyp

@@ -6,7 +6,6 @@
   'targets': [
     {
       'target_name': 'qcms',
-      'product_name': 'qcms',
       'type': 'static_library',
       'sources': [
         'qcms.h',