Remove redundant .gitignore files

bundles/org.eclipse.core.jobs/.gitignore

diff --git a/bundles/org.eclipse.core.jobs/.gitignore b/bundles/org.eclipse.core.jobs/.gitignore
deleted file mode 100644
index ba077a4..0000000
--- a/bundles/org.eclipse.core.jobs/.gitignore
+++ /dev/null
@@ -1 +0,0 @@
-bin

bundles/org.eclipse.core.runtime.compatibility/.gitignore

diff --git a/bundles/org.eclipse.core.runtime.compatibility/.gitignore b/bundles/org.eclipse.core.runtime.compatibility/.gitignore
deleted file mode 100644
index ba077a4..0000000
--- a/bundles/org.eclipse.core.runtime.compatibility/.gitignore
+++ /dev/null
@@ -1 +0,0 @@
-bin

bundles/org.eclipse.core.runtime/.gitignore

diff --git a/bundles/org.eclipse.core.runtime/.gitignore b/bundles/org.eclipse.core.runtime/.gitignore
deleted file mode 100644
index c5e82d7..0000000
--- a/bundles/org.eclipse.core.runtime/.gitignore
+++ /dev/null
@@ -1 +0,0 @@
-bin
\ No newline at end of file

tests/org.eclipse.core.tests.harness/.gitignore

diff --git a/tests/org.eclipse.core.tests.harness/.gitignore b/tests/org.eclipse.core.tests.harness/.gitignore
deleted file mode 100644
index c5e82d7..0000000
--- a/tests/org.eclipse.core.tests.harness/.gitignore
+++ /dev/null
@@ -1 +0,0 @@
-bin
\ No newline at end of file

tests/org.eclipse.core.tests.runtime/.gitignore

diff --git a/tests/org.eclipse.core.tests.runtime/.gitignore b/tests/org.eclipse.core.tests.runtime/.gitignore
deleted file mode 100644
index c5e82d7..0000000
--- a/tests/org.eclipse.core.tests.runtime/.gitignore
+++ /dev/null
@@ -1 +0,0 @@
-bin
\ No newline at end of file