Remove msvs_guid from chrome_frame/, cloud_print/, content/

chrome_frame/chrome_frame.gyp

Index: chrome_frame/chrome_frame.gyp
diff --git a/chrome_frame/chrome_frame.gyp b/chrome_frame/chrome_frame.gyp
index ce5da56074939d3c4621f5dfc2eebbe763a926ef..e8fb9b57a2edbfe9e3d438f2a9aac952771cad18 100644
--- a/chrome_frame/chrome_frame.gyp
+++ b/chrome_frame/chrome_frame.gyp
@@ -189,7 +189,6 @@
     },
     {
       'target_name': 'chrome_frame_tests',
-      'msvs_guid': '1D25715A-C8CE-4448-AFA3-8515AF22D235',
       'type': 'executable',
       'dependencies': [
         '../base/base.gyp:test_support_base',
@@ -299,7 +298,6 @@
     },
     {
       'target_name': 'chrome_frame_perftests',
-      'msvs_guid': '3767888B-76ED-4D2A-B1F5-263CC56A12AA',
       'type': 'executable',
       'dependencies': [
         '../base/base.gyp:base',
@@ -379,7 +377,6 @@
 
     {
       'target_name': 'chrome_frame_net_tests',
-      'msvs_guid': '8FDA8275-0415-4B08-A1DC-C95B0D3708DB',
       'type': 'executable',
       'dependencies': [
         '../base/base.gyp:test_support_base',
@@ -458,7 +455,6 @@
     {
       'target_name': 'chrome_frame_reliability_tests',
       'type': 'executable',
-      'msvs_guid': 'A1440368-4089-4E14-8864-D84D3C5714A7',
       'dependencies': [
         '../base/base.gyp:base',
         '../base/base.gyp:test_support_base',
@@ -530,7 +526,6 @@
     },
     {
       'target_name': 'chrome_frame_qa_tests',
-      'msvs_guid': 'D6B3174D-31DD-49D6-83C0-A63A6A135E0E',
       'type': 'executable',
       'dependencies': [
         '../base/base.gyp:test_support_base',
@@ -868,7 +863,6 @@
     {
       'target_name': 'npchrome_frame',
       'type': 'shared_library',
-      'msvs_guid': 'E3DE7E63-D3B6-4A9F-BCC4-5C8169E9C9F2',
       'dependencies': [
         '../base/base.gyp:base',
         'chrome_frame_ie',