Fix several spelling mistakes, mostly in comments.

BUG=none
TEST=none

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@59385 0039d316-1c4b-4281-b951-d872f2087c98

5 files changed, 5 insertions, 5 deletions

diff --git a/chrome/browser/extensions/extension_creator.h b/chrome/browser/extensions/extension_creator.h
index 2423254..6235584 100644
--- a/chrome/browser/extensions/extension_creator.h
+++ b/chrome/browser/extensions/extension_creator.h
@@ -35,7 +35,7 @@ class ExtensionCreator {
   std::string error_message() { return error_message_; }
 
  private:
-  // Verifies input directory's existance. |extension_dir| is the source
+  // Verifies input directory's existence. |extension_dir| is the source
   // directory that should contain all the extension resources.
   // |private_key_path| is the optional path to an existing private key to sign
   // the extension. If not provided, a random key will be created (in which case
diff --git a/chrome/browser/extensions/extensions_service_unittest.cc b/chrome/browser/extensions/extensions_service_unittest.cc
index 922f604..ee4d7a9 100644
--- a/chrome/browser/extensions/extensions_service_unittest.cc
+++ b/chrome/browser/extensions/extensions_service_unittest.cc
@@ -2538,7 +2538,7 @@ TEST_F(ExtensionsServiceTest, StorageQuota) {
   EXPECT_FALSE(profile_->IsOffTheRecord());
 
   // Open the database from each origin to make the tracker aware
-  // of the existance of these origins and to get their quotas.
+  // of the existence of these origins and to get their quotas.
   int64 limited_quota = -1;
   int64 unlimited_quota = -1;
   string16 limited_quota_identifier =
diff --git a/chrome/browser/history/text_database_manager.h b/chrome/browser/history/text_database_manager.h
index f1c6f08..5f8d1a3 100644
--- a/chrome/browser/history/text_database_manager.h
+++ b/chrome/browser/history/text_database_manager.h
@@ -276,7 +276,7 @@ class TextDatabaseManager {
   typedef OwningMRUCache<TextDatabase::DBIdent, TextDatabase*> DBCache;
   DBCache db_cache_;
 
-  // Tells us about the existance of database files on disk. All existing
+  // Tells us about the existence of database files on disk. All existing
   // databases will be in here, and non-existant ones will not, so we don't
   // have to check the disk every time.
   //
diff --git a/chrome/browser/net/predictor.cc b/chrome/browser/net/predictor.cc
index e490abd..08359ee 100644
--- a/chrome/browser/net/predictor.cc
+++ b/chrome/browser/net/predictor.cc
@@ -415,7 +415,7 @@ void Predictor::GetHtmlInfo(std::string* output) {
   UrlInfo::GetHtmlTable(name_preresolved,
       "Preresolution DNS records performed for ", brief, output);
   UrlInfo::GetHtmlTable(name_not_found,
-      "Preresolving DNS records revealed non-existance for ", brief, output);
+      "Preresolving DNS records revealed non-existence for ", brief, output);
 }
 
 UrlInfo* Predictor::AppendToResolutionQueue(
diff --git a/chrome/browser/renderer_host/test/site_instance_unittest.cc b/chrome/browser/renderer_host/test/site_instance_unittest.cc
index c0cbfdb..fb0e2da 100644
--- a/chrome/browser/renderer_host/test/site_instance_unittest.cc
+++ b/chrome/browser/renderer_host/test/site_instance_unittest.cc
@@ -75,7 +75,7 @@ class TestSiteInstance : public SiteInstance {
 
 // Test to ensure no memory leaks for SiteInstance objects.
 TEST_F(SiteInstanceTest, SiteInstanceDestructor) {
-  // The existance of these factories will cause TabContents to create our test
+  // The existence of these factories will cause TabContents to create our test
   // one instead of the real one.
   MockRenderProcessHostFactory rph_factory;
   TestRenderViewHostFactory rvh_factory(&rph_factory);